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<entry xmlns:xsd="http://www.w3.org/2001/XMLSchema" xmlns:env="http://schemas.xmlsoap.org/soap/envelope/" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" query="RF">
<item seqid="0">
  <pair_id xsi:type="xsd:int">386031</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">11406</pair_number>
</item>
<item seqid="1">
  <pair_id xsi:type="xsd:int">386088</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest</long_form>
  <pair_number xsi:type="xsd:int">11043</pair_number>
</item>
<item seqid="2">
  <pair_id xsi:type="xsd:int">386074</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumatoid factor</long_form>
  <pair_number xsi:type="xsd:int">4003</pair_number>
</item>
<item seqid="3">
  <pair_id xsi:type="xsd:int">386042</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectus femoris</long_form>
  <pair_number xsi:type="xsd:int">1217</pair_number>
</item>
<item seqid="4">
  <pair_id xsi:type="xsd:int">386102</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">receptive field</long_form>
  <pair_number xsi:type="xsd:int">604</pair_number>
</item>
<item seqid="5">
  <pair_id xsi:type="xsd:int">386129</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factors</long_form>
  <pair_number xsi:type="xsd:int">537</pair_number>
</item>
<item seqid="6">
  <pair_id xsi:type="xsd:int">386078</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">riboflavin</long_form>
  <pair_number xsi:type="xsd:int">452</pair_number>
</item>
<item seqid="7">
  <pair_id xsi:type="xsd:int">386872</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumatic fever</long_form>
  <pair_number xsi:type="xsd:int">309</pair_number>
</item>
<item seqid="8">
  <pair_id xsi:type="xsd:int">386105</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal failure</long_form>
  <pair_number xsi:type="xsd:int">279</pair_number>
</item>
<item seqid="9">
  <pair_id xsi:type="xsd:int">386298</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random Forests</long_form>
  <pair_number xsi:type="xsd:int">245</pair_number>
</item>
<item seqid="10">
  <pair_id xsi:type="xsd:int">386106</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">respiratory failure</long_form>
  <pair_number xsi:type="xsd:int">215</pair_number>
</item>
<item seqid="11">
  <pair_id xsi:type="xsd:int">386059</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replicative form</long_form>
  <pair_number xsi:type="xsd:int">214</pair_number>
</item>
<item seqid="12">
  <pair_id xsi:type="xsd:int">386044</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reticular formation</long_form>
  <pair_number xsi:type="xsd:int">183</pair_number>
</item>
<item seqid="13">
  <pair_id xsi:type="xsd:int">386890</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regurgitant fraction</long_form>
  <pair_number xsi:type="xsd:int">175</pair_number>
</item>
<item seqid="14">
  <pair_id xsi:type="xsd:int">387139</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reflective functioning</long_form>
  <pair_number xsi:type="xsd:int">164</pair_number>
</item>
<item seqid="15">
  <pair_id xsi:type="xsd:int">386063</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resonance frequency</long_form>
  <pair_number xsi:type="xsd:int">131</pair_number>
</item>
<item seqid="16">
  <pair_id xsi:type="xsd:int">386055</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal fibrosis</long_form>
  <pair_number xsi:type="xsd:int">129</pair_number>
</item>
<item seqid="17">
  <pair_id xsi:type="xsd:int">386092</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resorcinol-formaldehyde</long_form>
  <pair_number xsi:type="xsd:int">124</pair_number>
</item>
<item seqid="18">
  <pair_id xsi:type="xsd:int">386581</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency ablation</long_form>
  <pair_number xsi:type="xsd:int">118</pair_number>
</item>
<item seqid="19">
  <pair_id xsi:type="xsd:int">386010</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resistance factor</long_form>
  <pair_number xsi:type="xsd:int">115</pair_number>
</item>
<item seqid="20">
  <pair_id xsi:type="xsd:int">387106</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduction factor</long_form>
  <pair_number xsi:type="xsd:int">109</pair_number>
</item>
<item seqid="21">
  <pair_id xsi:type="xsd:int">386981</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal function</long_form>
  <pair_number xsi:type="xsd:int">102</pair_number>
</item>
<item seqid="22">
  <pair_id xsi:type="xsd:int">386141</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reissner&apos;s fiber</long_form>
  <pair_number xsi:type="xsd:int">91</pair_number>
</item>
<item seqid="23">
  <pair_id xsi:type="xsd:int">386808</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted feeding</long_form>
  <pair_number xsi:type="xsd:int">89</pair_number>
</item>
<item seqid="24">
  <pair_id xsi:type="xsd:int">386052</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relapsing fever</long_form>
  <pair_number xsi:type="xsd:int">84</pair_number>
</item>
<item seqid="25">
  <pair_id xsi:type="xsd:int">386934</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">release factor</long_form>
  <pair_number xsi:type="xsd:int">68</pair_number>
</item>
<item seqid="26">
  <pair_id xsi:type="xsd:int">386276</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ramadan fasting</long_form>
  <pair_number xsi:type="xsd:int">66</pair_number>
</item>
<item seqid="27">
  <pair_id xsi:type="xsd:int">386131</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rod fracture</long_form>
  <pair_number xsi:type="xsd:int">66</pair_number>
</item>
<item seqid="28">
  <pair_id xsi:type="xsd:int">386101</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Russian Federation</long_form>
  <pair_number xsi:type="xsd:int">65</pair_number>
</item>
<item seqid="29">
  <pair_id xsi:type="xsd:int">386548</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiomic features</long_form>
  <pair_number xsi:type="xsd:int">62</pair_number>
</item>
<item seqid="30">
  <pair_id xsi:type="xsd:int">386569</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency fields</long_form>
  <pair_number xsi:type="xsd:int">59</pair_number>
</item>
<item seqid="31">
  <pair_id xsi:type="xsd:int">386367</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest model</long_form>
  <pair_number xsi:type="xsd:int">59</pair_number>
</item>
<item seqid="32">
  <pair_id xsi:type="xsd:int">386605</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice flour</long_form>
  <pair_number xsi:type="xsd:int">59</pair_number>
</item>
<item seqid="33">
  <pair_id xsi:type="xsd:int">386820</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retroperitoneal fibrosis</long_form>
  <pair_number xsi:type="xsd:int">57</pair_number>
</item>
<item seqid="34">
  <pair_id xsi:type="xsd:int">386073</pair_id>
  <abbreviation xsi:type="xsd:string">Rf</abbreviation>
  <long_form xsi:type="xsd:string">retardation factor</long_form>
  <pair_number xsi:type="xsd:int">54</pair_number>
</item>
<item seqid="35">
  <pair_id xsi:type="xsd:int">386541</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiative forcing</long_form>
  <pair_number xsi:type="xsd:int">53</pair_number>
</item>
<item seqid="36">
  <pair_id xsi:type="xsd:int">386475</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">models-Random Forest</long_form>
  <pair_number xsi:type="xsd:int">47</pair_number>
</item>
<item seqid="37">
  <pair_id xsi:type="xsd:int">386117</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest classifier</long_form>
  <pair_number xsi:type="xsd:int">47</pair_number>
</item>
<item seqid="38">
  <pair_id xsi:type="xsd:int">386523</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">algorithms-Random Forest</long_form>
  <pair_number xsi:type="xsd:int">45</pair_number>
</item>
<item seqid="39">
  <pair_id xsi:type="xsd:int">386312</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest algorithm</long_form>
  <pair_number xsi:type="xsd:int">42</pair_number>
</item>
<item seqid="40">
  <pair_id xsi:type="xsd:int">386769</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">respirable fraction</long_form>
  <pair_number xsi:type="xsd:int">41</pair_number>
</item>
<item seqid="41">
  <pair_id xsi:type="xsd:int">386356</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random frog</long_form>
  <pair_number xsi:type="xsd:int">39</pair_number>
</item>
<item seqid="42">
  <pair_id xsi:type="xsd:int">386076</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rifampicin</long_form>
  <pair_number xsi:type="xsd:int">38</pair_number>
</item>
<item seqid="43">
  <pair_id xsi:type="xsd:int">386216</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Robinson-Foulds</long_form>
  <pair_number xsi:type="xsd:int">38</pair_number>
</item>
<item seqid="44">
  <pair_id xsi:type="xsd:int">386694</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">role functioning</long_form>
  <pair_number xsi:type="xsd:int">38</pair_number>
</item>
<item seqid="45">
  <pair_id xsi:type="xsd:int">386363</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest regression</long_form>
  <pair_number xsi:type="xsd:int">36</pair_number>
</item>
<item seqid="46">
  <pair_id xsi:type="xsd:int">386019</pair_id>
  <abbreviation xsi:type="xsd:string">Rf</abbreviation>
  <long_form xsi:type="xsd:string">fertility restoration</long_form>
  <pair_number xsi:type="xsd:int">35</pair_number>
</item>
<item seqid="47">
  <pair_id xsi:type="xsd:int">386791</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual fragments</long_form>
  <pair_number xsi:type="xsd:int">35</pair_number>
</item>
<item seqid="48">
  <pair_id xsi:type="xsd:int">386757</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">response factor</long_form>
  <pair_number xsi:type="xsd:int">33</pair_number>
</item>
<item seqid="49">
  <pair_id xsi:type="xsd:int">387162</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference frame</long_form>
  <pair_number xsi:type="xsd:int">31</pair_number>
</item>
<item seqid="50">
  <pair_id xsi:type="xsd:int">386104</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative frequency</long_form>
  <pair_number xsi:type="xsd:int">31</pair_number>
</item>
<item seqid="51">
  <pair_id xsi:type="xsd:int">386570</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency energy</long_form>
  <pair_number xsi:type="xsd:int">30</pair_number>
</item>
<item seqid="52">
  <pair_id xsi:type="xsd:int">386038</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recirculation fraction</long_form>
  <pair_number xsi:type="xsd:int">28</pair_number>
</item>
<item seqid="53">
  <pair_id xsi:type="xsd:int">386032</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfall</long_form>
  <pair_number xsi:type="xsd:int">26</pair_number>
</item>
<item seqid="54">
  <pair_id xsi:type="xsd:int">386790</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual fraction</long_form>
  <pair_number xsi:type="xsd:int">26</pair_number>
</item>
<item seqid="55">
  <pair_id xsi:type="xsd:int">387066</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectus femoris muscle</long_form>
  <pair_number xsi:type="xsd:int">25</pair_number>
</item>
<item seqid="56">
  <pair_id xsi:type="xsd:int">386817</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting flux</long_form>
  <pair_number xsi:type="xsd:int">25</pair_number>
</item>
<item seqid="57">
  <pair_id xsi:type="xsd:int">386824</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reversal fold</long_form>
  <pair_number xsi:type="xsd:int">24</pair_number>
</item>
<item seqid="58">
  <pair_id xsi:type="xsd:int">386749</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotation forest</long_form>
  <pair_number xsi:type="xsd:int">24</pair_number>
</item>
<item seqid="59">
  <pair_id xsi:type="xsd:int">386389</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reaction field</long_form>
  <pair_number xsi:type="xsd:int">23</pair_number>
</item>
<item seqid="60">
  <pair_id xsi:type="xsd:int">386827</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrograde flow</long_form>
  <pair_number xsi:type="xsd:int">23</pair_number>
</item>
<item seqid="61">
  <pair_id xsi:type="xsd:int">386729</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rumen fluid</long_form>
  <pair_number xsi:type="xsd:int">23</pair_number>
</item>
<item seqid="62">
  <pair_id xsi:type="xsd:int">386043</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovery factor</long_form>
  <pair_number xsi:type="xsd:int">22</pair_number>
</item>
<item seqid="63">
  <pair_id xsi:type="xsd:int">386289</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RING finger</long_form>
  <pair_number xsi:type="xsd:int">22</pair_number>
</item>
<item seqid="64">
  <pair_id xsi:type="xsd:int">386671</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right frontal</long_form>
  <pair_number xsi:type="xsd:int">20</pair_number>
</item>
<item seqid="65">
  <pair_id xsi:type="xsd:int">386393</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratiometric fluorescent</long_form>
  <pair_number xsi:type="xsd:int">19</pair_number>
</item>
<item seqid="66">
  <pair_id xsi:type="xsd:int">386928</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relevance feedback</long_form>
  <pair_number xsi:type="xsd:int">19</pair_number>
</item>
<item seqid="67">
  <pair_id xsi:type="xsd:int">386385</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reaction force</long_form>
  <pair_number xsi:type="xsd:int">18</pair_number>
</item>
<item seqid="68">
  <pair_id xsi:type="xsd:int">387100</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced-fat</long_form>
  <pair_number xsi:type="xsd:int">18</pair_number>
</item>
<item seqid="69">
  <pair_id xsi:type="xsd:int">387104</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refeeding</long_form>
  <pair_number xsi:type="xsd:int">18</pair_number>
</item>
<item seqid="70">
  <pair_id xsi:type="xsd:int">386573</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency electromagnetic fields</long_form>
  <pair_number xsi:type="xsd:int">17</pair_number>
</item>
<item seqid="71">
  <pair_id xsi:type="xsd:int">386065</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">response function</long_form>
  <pair_number xsi:type="xsd:int">17</pair_number>
</item>
<item seqid="72">
  <pair_id xsi:type="xsd:int">386198</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Restriction Free</long_form>
  <pair_number xsi:type="xsd:int">17</pair_number>
</item>
<item seqid="73">
  <pair_id xsi:type="xsd:int">386536</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial forearm</long_form>
  <pair_number xsi:type="xsd:int">16</pair_number>
</item>
<item seqid="74">
  <pair_id xsi:type="xsd:int">386325</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfed</long_form>
  <pair_number xsi:type="xsd:int">16</pair_number>
</item>
<item seqid="75">
  <pair_id xsi:type="xsd:int">386798</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">responsive feeding</long_form>
  <pair_number xsi:type="xsd:int">16</pair_number>
</item>
<item seqid="76">
  <pair_id xsi:type="xsd:int">386454</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rosenthal fibers</long_form>
  <pair_number xsi:type="xsd:int">16</pair_number>
</item>
<item seqid="77">
  <pair_id xsi:type="xsd:int">386081</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">roughness factor</long_form>
  <pair_number xsi:type="xsd:int">16</pair_number>
</item>
<item seqid="78">
  <pair_id xsi:type="xsd:int">386574</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency current</long_form>
  <pair_number xsi:type="xsd:int">14</pair_number>
</item>
<item seqid="79">
  <pair_id xsi:type="xsd:int">386811</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted daily feeding</long_form>
  <pair_number xsi:type="xsd:int">14</pair_number>
</item>
<item seqid="80">
  <pair_id xsi:type="xsd:int">386533</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial force</long_form>
  <pair_number xsi:type="xsd:int">12</pair_number>
</item>
<item seqid="81">
  <pair_id xsi:type="xsd:int">386528</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiation fibrosis</long_form>
  <pair_number xsi:type="xsd:int">12</pair_number>
</item>
<item seqid="82">
  <pair_id xsi:type="xsd:int">386110</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random field</long_form>
  <pair_number xsi:type="xsd:int">12</pair_number>
</item>
<item seqid="83">
  <pair_id xsi:type="xsd:int">386115</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reading frame</long_form>
  <pair_number xsi:type="xsd:int">12</pair_number>
</item>
<item seqid="84">
  <pair_id xsi:type="xsd:int">386431</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rearfoot</long_form>
  <pair_number xsi:type="xsd:int">11</pair_number>
</item>
<item seqid="85">
  <pair_id xsi:type="xsd:int">386414</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">receptor fluid</long_form>
  <pair_number xsi:type="xsd:int">11</pair_number>
</item>
<item seqid="86">
  <pair_id xsi:type="xsd:int">387121</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red-free</long_form>
  <pair_number xsi:type="xsd:int">11</pair_number>
</item>
<item seqid="87">
  <pair_id xsi:type="xsd:int">386807</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted fed</long_form>
  <pair_number xsi:type="xsd:int">11</pair_number>
</item>
<item seqid="88">
  <pair_id xsi:type="xsd:int">386212</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rockefeller Foundation</long_form>
  <pair_number xsi:type="xsd:int">11</pair_number>
</item>
<item seqid="89">
  <pair_id xsi:type="xsd:int">386302</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random Forest Regressor</long_form>
  <pair_number xsi:type="xsd:int">10</pair_number>
</item>
<item seqid="90">
  <pair_id xsi:type="xsd:int">386726</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ruminal fluid</long_form>
  <pair_number xsi:type="xsd:int">10</pair_number>
</item>
<item seqid="91">
  <pair_id xsi:type="xsd:int">386341</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid filling</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="92">
  <pair_id xsi:type="xsd:int">387036</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red fluorescence</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="93">
  <pair_id xsi:type="xsd:int">387124</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refrigerator freezing</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="94">
  <pair_id xsi:type="xsd:int">386940</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative fluorescence</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="95">
  <pair_id xsi:type="xsd:int">386775</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resonance fluorescence</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="96">
  <pair_id xsi:type="xsd:int">386758</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">response field</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="97">
  <pair_id xsi:type="xsd:int">386762</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">response force</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="98">
  <pair_id xsi:type="xsd:int">386860</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restriction fragments</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="99">
  <pair_id xsi:type="xsd:int">386842</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retinal folds</long_form>
  <pair_number xsi:type="xsd:int">9</pair_number>
</item>
<item seqid="100">
  <pair_id xsi:type="xsd:int">386309</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest analysis</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="101">
  <pair_id xsi:type="xsd:int">386340</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid-feathering</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="102">
  <pair_id xsi:type="xsd:int">387037</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red flags</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="103">
  <pair_id xsi:type="xsd:int">387166</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="104">
  <pair_id xsi:type="xsd:int">387122</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refrigeration</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="105">
  <pair_id xsi:type="xsd:int">386053</pair_id>
  <abbreviation xsi:type="xsd:string">Rf</abbreviation>
  <long_form xsi:type="xsd:string">relative fitness</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="106">
  <pair_id xsi:type="xsd:int">386054</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remifentanil</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="107">
  <pair_id xsi:type="xsd:int">386971</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repetitions to failure</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="108">
  <pair_id xsi:type="xsd:int">386797</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">responsive feedback</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="109">
  <pair_id xsi:type="xsd:int">386452</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rubi Fructus</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="110">
  <pair_id xsi:type="xsd:int">386723</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rump fat</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="111">
  <pair_id xsi:type="xsd:int">386725</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rump fat thickness</long_form>
  <pair_number xsi:type="xsd:int">8</pair_number>
</item>
<item seqid="112">
  <pair_id xsi:type="xsd:int">386483</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">methods-random forest</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="113">
  <pair_id xsi:type="xsd:int">386327</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rain forest</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="114">
  <pair_id xsi:type="xsd:int">386404</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratio of forces</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="115">
  <pair_id xsi:type="xsd:int">387092</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reconstruction failure</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="116">
  <pair_id xsi:type="xsd:int">387055</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrent fluorescence</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="117">
  <pair_id xsi:type="xsd:int">387103</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refed</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="118">
  <pair_id xsi:type="xsd:int">387146</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">referred for radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="119">
  <pair_id xsi:type="xsd:int">386056</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replacement fluid</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="120">
  <pair_id xsi:type="xsd:int">386067</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resorufin</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="121">
  <pair_id xsi:type="xsd:int">386767</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resource facilitation</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="122">
  <pair_id xsi:type="xsd:int">386887</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reverse flow</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="123">
  <pair_id xsi:type="xsd:int">386611</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice straw and chemical fertilizer</long_form>
  <pair_number xsi:type="xsd:int">7</pair_number>
</item>
<item seqid="124">
  <pair_id xsi:type="xsd:int">386530</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiation force</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="125">
  <pair_id xsi:type="xsd:int">386584</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radio-frequency-based</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="126">
  <pair_id xsi:type="xsd:int">386580</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency catheter</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="127">
  <pair_id xsi:type="xsd:int">386551</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiographic findings</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="128">
  <pair_id xsi:type="xsd:int">386434</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rear-facing</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="129">
  <pair_id xsi:type="xsd:int">386161</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Redo fundoplication</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="130">
  <pair_id xsi:type="xsd:int">386144</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regional function</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="131">
  <pair_id xsi:type="xsd:int">386895</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rehabilitation facility</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="132">
  <pair_id xsi:type="xsd:int">386953</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative factor</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="133">
  <pair_id xsi:type="xsd:int">386931</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reliability factor</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="134">
  <pair_id xsi:type="xsd:int">386841</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal flow</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="135">
  <pair_id xsi:type="xsd:int">386764</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">respiration flow</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="136">
  <pair_id xsi:type="xsd:int">386815</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting force</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="137">
  <pair_id xsi:type="xsd:int">386851</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resulting from radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="138">
  <pair_id xsi:type="xsd:int">386461</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rosacea fulminans</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="139">
  <pair_id xsi:type="xsd:int">386708</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">time-restricted feeding</long_form>
  <pair_number xsi:type="xsd:int">6</pair_number>
</item>
<item seqid="140">
  <pair_id xsi:type="xsd:int">386514</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">classifiers-Random Forest</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="141">
  <pair_id xsi:type="xsd:int">386559</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency treatment</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="142">
  <pair_id xsi:type="xsd:int">386310</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest classification</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="143">
  <pair_id xsi:type="xsd:int">386360</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest tree</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="144">
  <pair_id xsi:type="xsd:int">386339</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid freezing</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="145">
  <pair_id xsi:type="xsd:int">386383</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reactivating factor</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="146">
  <pair_id xsi:type="xsd:int">387063</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrent fallers</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="147">
  <pair_id xsi:type="xsd:int">387160</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference formulation</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="148">
  <pair_id xsi:type="xsd:int">387143</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">referring facilities</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="149">
  <pair_id xsi:type="xsd:int">386186</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ReliefF</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="150">
  <pair_id xsi:type="xsd:int">386982</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal fascia</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="151">
  <pair_id xsi:type="xsd:int">387027</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residential facilities</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="152">
  <pair_id xsi:type="xsd:int">386759</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">response fluctuations</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="153">
  <pair_id xsi:type="xsd:int">386886</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reverse feeding</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="154">
  <pair_id xsi:type="xsd:int">386229</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumatoid factor antibody</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="155">
  <pair_id xsi:type="xsd:int">386625</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rib fixation</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="156">
  <pair_id xsi:type="xsd:int">386616</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice field</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="157">
  <pair_id xsi:type="xsd:int">386598</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice-fish co-culture</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="158">
  <pair_id xsi:type="xsd:int">386215</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Robinson and Foulds</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="159">
  <pair_id xsi:type="xsd:int">386698</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">roflumilast</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="160">
  <pair_id xsi:type="xsd:int">386753</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ropivacaine-fentanyl</long_form>
  <pair_number xsi:type="xsd:int">5</pair_number>
</item>
<item seqid="161">
  <pair_id xsi:type="xsd:int">386469</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial fiber</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="162">
  <pair_id xsi:type="xsd:int">386529</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiation field</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="163">
  <pair_id xsi:type="xsd:int">386586</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiochromic film</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="164">
  <pair_id xsi:type="xsd:int">386283</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency catheter ablation</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="165">
  <pair_id xsi:type="xsd:int">386554</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency-assisted</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="166">
  <pair_id xsi:type="xsd:int">386320</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random feature</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="167">
  <pair_id xsi:type="xsd:int">386366</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest method</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="168">
  <pair_id xsi:type="xsd:int">386300</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random survival forest</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="169">
  <pair_id xsi:type="xsd:int">386008</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ray florets</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="170">
  <pair_id xsi:type="xsd:int">386380</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reactive filtration</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="171">
  <pair_id xsi:type="xsd:int">387029</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recombinant form</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="172">
  <pair_id xsi:type="xsd:int">387148</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refined flour</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="173">
  <pair_id xsi:type="xsd:int">386915</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regression forest</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="174">
  <pair_id xsi:type="xsd:int">386905</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular formula</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="175">
  <pair_id xsi:type="xsd:int">386898</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regulatory factor</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="176">
  <pair_id xsi:type="xsd:int">386899</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regulatory focus</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="177">
  <pair_id xsi:type="xsd:int">386958</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relapse-free</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="178">
  <pair_id xsi:type="xsd:int">386050</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative flow</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="179">
  <pair_id xsi:type="xsd:int">386421</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replication factory</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="180">
  <pair_id xsi:type="xsd:int">387008</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reprogramming factor</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="181">
  <pair_id xsi:type="xsd:int">387012</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">requisition form</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="182">
  <pair_id xsi:type="xsd:int">386789</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residue and chemical fertilizer</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="183">
  <pair_id xsi:type="xsd:int">386777</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resistant fold</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="184">
  <pair_id xsi:type="xsd:int">386250</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RESTORERs OF FERTILTY</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="185">
  <pair_id xsi:type="xsd:int">386228</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ribes fasciculatum</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="186">
  <pair_id xsi:type="xsd:int">386590</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge-furrow</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="187">
  <pair_id xsi:type="xsd:int">386462</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RosettaFold</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="188">
  <pair_id xsi:type="xsd:int">386018</pair_id>
  <abbreviation xsi:type="xsd:string">Rf</abbreviation>
  <long_form xsi:type="xsd:string">Ruminococcus flavefaciens</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="189">
  <pair_id xsi:type="xsd:int">386721</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rupture force</long_form>
  <pair_number xsi:type="xsd:int">4</pair_number>
</item>
<item seqid="190">
  <pair_id xsi:type="xsd:int">386480</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">acid-radio frequency</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="191">
  <pair_id xsi:type="xsd:int">386497</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fingerprint resolution index</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="192">
  <pair_id xsi:type="xsd:int">386493</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">food restriction</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="193">
  <pair_id xsi:type="xsd:int">386256</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">MLMs-random forest</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="194">
  <pair_id xsi:type="xsd:int">386537</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial forearm flap</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="195">
  <pair_id xsi:type="xsd:int">386585</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radioactive fraction</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="196">
  <pair_id xsi:type="xsd:int">386587</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofibrosis</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="197">
  <pair_id xsi:type="xsd:int">386563</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency rhizotomy</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="198">
  <pair_id xsi:type="xsd:int">386552</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency-induced</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="199">
  <pair_id xsi:type="xsd:int">386388</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reaching forwards</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="200">
  <pair_id xsi:type="xsd:int">386377</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">readiness field</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="201">
  <pair_id xsi:type="xsd:int">386419</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">receiver function</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="202">
  <pair_id xsi:type="xsd:int">386420</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recency-frequency</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="203">
  <pair_id xsi:type="xsd:int">386416</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recirculating follicular</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="204">
  <pair_id xsi:type="xsd:int">387084</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recommended fertilization</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="205">
  <pair_id xsi:type="xsd:int">387072</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectal fluid</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="206">
  <pair_id xsi:type="xsd:int">387050</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrent furunculosis</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="207">
  <pair_id xsi:type="xsd:int">386165</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Red-feather</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="208">
  <pair_id xsi:type="xsd:int">386112</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced-fluence</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="209">
  <pair_id xsi:type="xsd:int">386159</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduction-fixation</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="210">
  <pair_id xsi:type="xsd:int">387153</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference site</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="211">
  <pair_id xsi:type="xsd:int">386152</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reflective Functioning scale</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="212">
  <pair_id xsi:type="xsd:int">386048</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refractory</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="213">
  <pair_id xsi:type="xsd:int">386912</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regression function</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="214">
  <pair_id xsi:type="xsd:int">386906</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular feeding</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="215">
  <pair_id xsi:type="xsd:int">386888</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regurgitant flow</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="216">
  <pair_id xsi:type="xsd:int">386957</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">related factors</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="217">
  <pair_id xsi:type="xsd:int">386951</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative fertility</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="218">
  <pair_id xsi:type="xsd:int">386941</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative fluorescence intensity</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="219">
  <pair_id xsi:type="xsd:int">386942</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative fold</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="220">
  <pair_id xsi:type="xsd:int">386998</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remediation factor</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="221">
  <pair_id xsi:type="xsd:int">386968</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repetitive firing</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="222">
  <pair_id xsi:type="xsd:int">386961</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replacement feeding</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="223">
  <pair_id xsi:type="xsd:int">386963</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replacement frequency</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="224">
  <pair_id xsi:type="xsd:int">386770</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resorcinol-furfural</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="225">
  <pair_id xsi:type="xsd:int">386204</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">responder frequency</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="226">
  <pair_id xsi:type="xsd:int">386647</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting fraction</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="227">
  <pair_id xsi:type="xsd:int">386805</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted food access</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="228">
  <pair_id xsi:type="xsd:int">386802</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted fraction</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="229">
  <pair_id xsi:type="xsd:int">386849</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resultant force</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="230">
  <pair_id xsi:type="xsd:int">386847</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resuscitation fluids</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="231">
  <pair_id xsi:type="xsd:int">386840</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reticular fiber</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="232">
  <pair_id xsi:type="xsd:int">386839</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retroflexion</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="233">
  <pair_id xsi:type="xsd:int">386194</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Retrograde facilitation</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="234">
  <pair_id xsi:type="xsd:int">386246</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF group</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="235">
  <pair_id xsi:type="xsd:int">386875</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumafactor</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="236">
  <pair_id xsi:type="xsd:int">386624</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">riboflavin 5&apos;-phosphate sodium</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="237">
  <pair_id xsi:type="xsd:int">386619</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ribosome footprint</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="238">
  <pair_id xsi:type="xsd:int">386596</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice-fallow</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="239">
  <pair_id xsi:type="xsd:int">386676</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right flank</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="240">
  <pair_id xsi:type="xsd:int">386673</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right forelimb</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="241">
  <pair_id xsi:type="xsd:int">386654</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">riparian forest</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="242">
  <pair_id xsi:type="xsd:int">386220</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk for fracture</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="243">
  <pair_id xsi:type="xsd:int">386697</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rock filter</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="244">
  <pair_id xsi:type="xsd:int">386210</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rocky Flats</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="245">
  <pair_id xsi:type="xsd:int">386701</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rofecoxib</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="246">
  <pair_id xsi:type="xsd:int">386707</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root fork</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="247">
  <pair_id xsi:type="xsd:int">386460</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rosenmuller fossa</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="248">
  <pair_id xsi:type="xsd:int">386446</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Roughton-Forster</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="249">
  <pair_id xsi:type="xsd:int">386728</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rumen fill</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="250">
  <pair_id xsi:type="xsd:int">386719</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">running fit</long_form>
  <pair_number xsi:type="xsd:int">3</pair_number>
</item>
<item seqid="251">
  <pair_id xsi:type="xsd:int">386238</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">BNAH-riboflavin</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="252">
  <pair_id xsi:type="xsd:int">386258</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">CNN-random forest</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="253">
  <pair_id xsi:type="xsd:int">386487</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">horizontal-to-resultant force</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="254">
  <pair_id xsi:type="xsd:int">386484</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">learners-random forest</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="255">
  <pair_id xsi:type="xsd:int">386472</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">post-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="256">
  <pair_id xsi:type="xsd:int">386287</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rabinowitsch fluid</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="257">
  <pair_id xsi:type="xsd:int">386540</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radio frequency lesions</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="258">
  <pair_id xsi:type="xsd:int">386285</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radio frequency signal</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="259">
  <pair_id xsi:type="xsd:int">386279</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Radio frequent Generator</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="260">
  <pair_id xsi:type="xsd:int">386582</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency ablation system</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="261">
  <pair_id xsi:type="xsd:int">386319</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random decision forests</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="262">
  <pair_id xsi:type="xsd:int">386318</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random fibers</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="263">
  <pair_id xsi:type="xsd:int">386272</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random Forest Classification Algorithm</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="264">
  <pair_id xsi:type="xsd:int">386361</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest decision tree</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="265">
  <pair_id xsi:type="xsd:int">386303</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest ensemble learning</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="266">
  <pair_id xsi:type="xsd:int">386299</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest regression model</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="267">
  <pair_id xsi:type="xsd:int">386297</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest-based</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="268">
  <pair_id xsi:type="xsd:int">386358</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random fraction</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="269">
  <pair_id xsi:type="xsd:int">386355</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random nanofibers</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="270">
  <pair_id xsi:type="xsd:int">386314</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random-flat</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="271">
  <pair_id xsi:type="xsd:int">386351</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">range of Q(B) and Q</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="272">
  <pair_id xsi:type="xsd:int">386405</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratio of frequencies</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="273">
  <pair_id xsi:type="xsd:int">386394</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raw food</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="274">
  <pair_id xsi:type="xsd:int">386396</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raw-frozen</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="275">
  <pair_id xsi:type="xsd:int">386387</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reaction fragility</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="276">
  <pair_id xsi:type="xsd:int">386382</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reaction front</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="277">
  <pair_id xsi:type="xsd:int">386378</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reading fluency</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="278">
  <pair_id xsi:type="xsd:int">386374</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">real feeding</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="279">
  <pair_id xsi:type="xsd:int">386427</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rearrangement frequency</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="280">
  <pair_id xsi:type="xsd:int">386417</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">receptive females</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="281">
  <pair_id xsi:type="xsd:int">387031</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recognition factor</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="282">
  <pair_id xsi:type="xsd:int">386169</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recognition frequency</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="283">
  <pair_id xsi:type="xsd:int">386113</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recombination fraction</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="284">
  <pair_id xsi:type="xsd:int">386170</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovery filler</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="285">
  <pair_id xsi:type="xsd:int">387081</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovery from fatigue</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="286">
  <pair_id xsi:type="xsd:int">387083</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recreational futsal</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="287">
  <pair_id xsi:type="xsd:int">387079</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recruitment factor</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="288">
  <pair_id xsi:type="xsd:int">387071</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectal fistula</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="289">
  <pair_id xsi:type="xsd:int">387075</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectal-specific formulation</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="290">
  <pair_id xsi:type="xsd:int">386977</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrence fraction</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="291">
  <pair_id xsi:type="xsd:int">387060</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrence-free survival</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="292">
  <pair_id xsi:type="xsd:int">387054</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrent fistula</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="293">
  <pair_id xsi:type="xsd:int">387053</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recursive filtering</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="294">
  <pair_id xsi:type="xsd:int">387048</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red film</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="295">
  <pair_id xsi:type="xsd:int">387039</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red flicker</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="296">
  <pair_id xsi:type="xsd:int">387035</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red flower</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="297">
  <pair_id xsi:type="xsd:int">387099</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red fox</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="298">
  <pair_id xsi:type="xsd:int">386156</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red fruit</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="299">
  <pair_id xsi:type="xsd:int">387093</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red in flesh</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="300">
  <pair_id xsi:type="xsd:int">387109</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced flakes</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="301">
  <pair_id xsi:type="xsd:int">387102</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reed fiber</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="302">
  <pair_id xsi:type="xsd:int">387154</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference standard</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="303">
  <pair_id xsi:type="xsd:int">387159</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">referred</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="304">
  <pair_id xsi:type="xsd:int">386153</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refined</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="305">
  <pair_id xsi:type="xsd:int">387150</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refined wheat flour</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="306">
  <pair_id xsi:type="xsd:int">387132</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reflux</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="307">
  <pair_id xsi:type="xsd:int">387131</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reformulated fortifier c</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="308">
  <pair_id xsi:type="xsd:int">387127</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refractory fistula</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="309">
  <pair_id xsi:type="xsd:int">387128</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refrigerated</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="310">
  <pair_id xsi:type="xsd:int">386923</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regenerated fibroin</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="311">
  <pair_id xsi:type="xsd:int">386924</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regenerated forest</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="312">
  <pair_id xsi:type="xsd:int">386925</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regenerated silk fibroin</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="313">
  <pair_id xsi:type="xsd:int">386920</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regeneration firing</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="314">
  <pair_id xsi:type="xsd:int">386145</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regression factor</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="315">
  <pair_id xsi:type="xsd:int">386903</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular foods</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="316">
  <pair_id xsi:type="xsd:int">386139</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regulatory flexibility</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="317">
  <pair_id xsi:type="xsd:int">386892</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reinforcements</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="318">
  <pair_id xsi:type="xsd:int">386955</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rejected fiber</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="319">
  <pair_id xsi:type="xsd:int">386946</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relatedness frustration</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="320">
  <pair_id xsi:type="xsd:int">386954</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative fecundity</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="321">
  <pair_id xsi:type="xsd:int">386944</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative forgiveness</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="322">
  <pair_id xsi:type="xsd:int">386138</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Relative function</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="323">
  <pair_id xsi:type="xsd:int">386189</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relaxor ferroelectric</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="324">
  <pair_id xsi:type="xsd:int">386939</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">release factor protein</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="325">
  <pair_id xsi:type="xsd:int">386187</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Religious fasting</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="326">
  <pair_id xsi:type="xsd:int">387005</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">religious fundamentalism</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="327">
  <pair_id xsi:type="xsd:int">386183</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reloncavi Fjord</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="328">
  <pair_id xsi:type="xsd:int">386181</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remnant forest</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="329">
  <pair_id xsi:type="xsd:int">386182</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remote focusing</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="330">
  <pair_id xsi:type="xsd:int">386989</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remotely facilitated</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="331">
  <pair_id xsi:type="xsd:int">386990</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">removal efficiency</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="332">
  <pair_id xsi:type="xsd:int">386984</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal flare</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="333">
  <pair_id xsi:type="xsd:int">386976</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renewable fraction</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="334">
  <pair_id xsi:type="xsd:int">386978</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reoperation-free</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="335">
  <pair_id xsi:type="xsd:int">386964</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replicating fraction</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="336">
  <pair_id xsi:type="xsd:int">386175</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">research fellowship</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="337">
  <pair_id xsi:type="xsd:int">387013</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">research funding</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="338">
  <pair_id xsi:type="xsd:int">387026</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reservoir fraction</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="339">
  <pair_id xsi:type="xsd:int">387023</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual feed intake</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="340">
  <pair_id xsi:type="xsd:int">386793</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual follicles</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="341">
  <pair_id xsi:type="xsd:int">386787</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual stone fragments</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="342">
  <pair_id xsi:type="xsd:int">386338</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resin fractionation</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="343">
  <pair_id xsi:type="xsd:int">386780</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resistance to freezing</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="344">
  <pair_id xsi:type="xsd:int">386763</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">respiratory failure Sixty</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="345">
  <pair_id xsi:type="xsd:int">386760</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">responders to fampridine</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="346">
  <pair_id xsi:type="xsd:int">386199</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting blood flow</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="347">
  <pair_id xsi:type="xsd:int">386814</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restoring factor</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="348">
  <pair_id xsi:type="xsd:int">386804</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted feed intake</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="349">
  <pair_id xsi:type="xsd:int">386195</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted feeding schedules</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="350">
  <pair_id xsi:type="xsd:int">386857</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restrictive filling</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="351">
  <pair_id xsi:type="xsd:int">386786</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retinal fundus</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="352">
  <pair_id xsi:type="xsd:int">386836</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrievable filter</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="353">
  <pair_id xsi:type="xsd:int">386837</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrobulbar fat tissue</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="354">
  <pair_id xsi:type="xsd:int">386234</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reversible fatigue</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="355">
  <pair_id xsi:type="xsd:int">386878</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reversing fold</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="356">
  <pair_id xsi:type="xsd:int">386870</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumatoid factor titer</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="357">
  <pair_id xsi:type="xsd:int">386867</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rhomboid flap</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="358">
  <pair_id xsi:type="xsd:int">386864</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rib fat</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="359">
  <pair_id xsi:type="xsd:int">386623</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ribbon fields</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="360">
  <pair_id xsi:type="xsd:int">386227</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">riboflavin phosphate</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="361">
  <pair_id xsi:type="xsd:int">386609</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice protein amyloid fibrils</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="362">
  <pair_id xsi:type="xsd:int">386597</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice-fish</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="363">
  <pair_id xsi:type="xsd:int">386599</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rich fraction</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="364">
  <pair_id xsi:type="xsd:int">386588</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge filter</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="365">
  <pair_id xsi:type="xsd:int">386593</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge-furrow mulching system</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="366">
  <pair_id xsi:type="xsd:int">386225</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rifampin</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="367">
  <pair_id xsi:type="xsd:int">386591</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rifaximin</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="368">
  <pair_id xsi:type="xsd:int">386678</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right femoral</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="369">
  <pair_id xsi:type="xsd:int">386670</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right fornix</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="370">
  <pair_id xsi:type="xsd:int">386661</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rigid fast</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="371">
  <pair_id xsi:type="xsd:int">386664</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rigid fixation</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="372">
  <pair_id xsi:type="xsd:int">386658</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rigid fusion</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="373">
  <pair_id xsi:type="xsd:int">386221</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk of falls</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="374">
  <pair_id xsi:type="xsd:int">386632</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risky families</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="375">
  <pair_id xsi:type="xsd:int">386219</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Roach formula</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="376">
  <pair_id xsi:type="xsd:int">386630</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">robotic-assisted fundoplication</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="377">
  <pair_id xsi:type="xsd:int">386700</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rod-and-frame</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="378">
  <pair_id xsi:type="xsd:int">386688</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rolandic fissure</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="379">
  <pair_id xsi:type="xsd:int">386692</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">roll force</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="380">
  <pair_id xsi:type="xsd:int">386208</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Romanian Fenner</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="381">
  <pair_id xsi:type="xsd:int">386685</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root fenestration</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="382">
  <pair_id xsi:type="xsd:int">386683</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root flushes</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="383">
  <pair_id xsi:type="xsd:int">386706</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root-filled</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="384">
  <pair_id xsi:type="xsd:int">386686</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root-filled teeth</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="385">
  <pair_id xsi:type="xsd:int">386463</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ropivacaine + Fentanyl</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="386">
  <pair_id xsi:type="xsd:int">386458</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rossmann-fold</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="387">
  <pair_id xsi:type="xsd:int">386748</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotation flap</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="388">
  <pair_id xsi:type="xsd:int">386747</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotational freedom</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="389">
  <pair_id xsi:type="xsd:int">386089</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Roughton and Forster</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="390">
  <pair_id xsi:type="xsd:int">386709</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">writs-to-ring finger</long_form>
  <pair_number xsi:type="xsd:int">2</pair_number>
</item>
<item seqid="391">
  <pair_id xsi:type="xsd:int">386239</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">2-related factor 2</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="392">
  <pair_id xsi:type="xsd:int">386237</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">AdaBoost-Random Forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="393">
  <pair_id xsi:type="xsd:int">386521</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">algorithms-random forest classifier</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="394">
  <pair_id xsi:type="xsd:int">386522</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">anti-renal fibrosis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="395">
  <pair_id xsi:type="xsd:int">386519</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">approach-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="396">
  <pair_id xsi:type="xsd:int">386520</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">approaches-random forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="397">
  <pair_id xsi:type="xsd:int">386515</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">architectures-random forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="398">
  <pair_id xsi:type="xsd:int">386516</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">arginine-rich fragments with general form</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="399">
  <pair_id xsi:type="xsd:int">386517</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">autoantibodies-rheumatoid factors</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="400">
  <pair_id xsi:type="xsd:int">386265</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Boruta-Random Forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="401">
  <pair_id xsi:type="xsd:int">386518</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">characteristics-random forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="402">
  <pair_id xsi:type="xsd:int">386510</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">daytime-restricted feeding protocol</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="403">
  <pair_id xsi:type="xsd:int">386511</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">digestion-resistant fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="404">
  <pair_id xsi:type="xsd:int">386263</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Doppler-radio frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="405">
  <pair_id xsi:type="xsd:int">386512</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">dual-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="406">
  <pair_id xsi:type="xsd:int">386513</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">energy-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="407">
  <pair_id xsi:type="xsd:int">386506</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">evaluated-Random Forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="408">
  <pair_id xsi:type="xsd:int">386507</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">failure-related</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="409">
  <pair_id xsi:type="xsd:int">386508</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">false recognition</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="410">
  <pair_id xsi:type="xsd:int">386264</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Faradaic resistance</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="411">
  <pair_id xsi:type="xsd:int">386509</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fast-random forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="412">
  <pair_id xsi:type="xsd:int">386504</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fed regular</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="413">
  <pair_id xsi:type="xsd:int">386505</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">feed restriction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="414">
  <pair_id xsi:type="xsd:int">386266</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Feeding reversal</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="415">
  <pair_id xsi:type="xsd:int">386503</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">female recipient</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="416">
  <pair_id xsi:type="xsd:int">386500</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fentanyl + ropivacaine</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="417">
  <pair_id xsi:type="xsd:int">386501</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fermented rooibos</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="418">
  <pair_id xsi:type="xsd:int">386502</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fertility restoration lines</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="419">
  <pair_id xsi:type="xsd:int">386496</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fiducial-based rigid registration</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="420">
  <pair_id xsi:type="xsd:int">386498</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">flexion-relaxation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="421">
  <pair_id xsi:type="xsd:int">386499</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">flow-Random Forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="422">
  <pair_id xsi:type="xsd:int">386495</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fluorescent rhodamine dye</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="423">
  <pair_id xsi:type="xsd:int">386494</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fossa rhomboidea</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="424">
  <pair_id xsi:type="xsd:int">386489</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">fully ripe</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="425">
  <pair_id xsi:type="xsd:int">386490</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">functioning related to physical state</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="426">
  <pair_id xsi:type="xsd:int">386491</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">furrow-ridge planting</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="427">
  <pair_id xsi:type="xsd:int">386492</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">hemostasis-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="428">
  <pair_id xsi:type="xsd:int">386485</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">high-frequency radio waves</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="429">
  <pair_id xsi:type="xsd:int">386267</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">High-radio-frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="430">
  <pair_id xsi:type="xsd:int">386486</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">high-risk factors</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="431">
  <pair_id xsi:type="xsd:int">386488</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">impedances--Faraday resistance</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="432">
  <pair_id xsi:type="xsd:int">386481</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">low-risk factors</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="433">
  <pair_id xsi:type="xsd:int">386482</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">markers-rheumatoid factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="434">
  <pair_id xsi:type="xsd:int">386477</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">mid-rectus femoris</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="435">
  <pair_id xsi:type="xsd:int">386257</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">MMPI-2-Restructured Form</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="436">
  <pair_id xsi:type="xsd:int">386478</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">modalities-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="437">
  <pair_id xsi:type="xsd:int">386479</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">modalities-radiofrequency ablation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="438">
  <pair_id xsi:type="xsd:int">386476</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">networks-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="439">
  <pair_id xsi:type="xsd:int">386473</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">night-time-restricted-fed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="440">
  <pair_id xsi:type="xsd:int">386474</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">off-receptive fields</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="441">
  <pair_id xsi:type="xsd:int">386470</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">parameters-resonant frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="442">
  <pair_id xsi:type="xsd:int">386471</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">peptide-chain-release factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="443">
  <pair_id xsi:type="xsd:int">386259</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">PLSR-random frog</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="444">
  <pair_id xsi:type="xsd:int">386260</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">R family</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="445">
  <pair_id xsi:type="xsd:int">386261</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">R&amp;F Enterobacter sakazakii chromogenic plating</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="446">
  <pair_id xsi:type="xsd:int">386262</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">R-fluoxetine</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="447">
  <pair_id xsi:type="xsd:int">386286</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rabbit flower</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="448">
  <pair_id xsi:type="xsd:int">386288</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RadFlash</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="449">
  <pair_id xsi:type="xsd:int">386466</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial field&apos;s</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="450">
  <pair_id xsi:type="xsd:int">386532</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial flaps</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="451">
  <pair_id xsi:type="xsd:int">386538</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial forging</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="452">
  <pair_id xsi:type="xsd:int">386534</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial frequency distortion</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="453">
  <pair_id xsi:type="xsd:int">386535</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radial plus ipsilateral femoral</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="454">
  <pair_id xsi:type="xsd:int">386525</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiance fields</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="455">
  <pair_id xsi:type="xsd:int">386526</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiant floor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="456">
  <pair_id xsi:type="xsd:int">386531</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiation fractionation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="457">
  <pair_id xsi:type="xsd:int">386527</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiation pneumonitis and fibrosis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="458">
  <pair_id xsi:type="xsd:int">386544</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiation-frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="459">
  <pair_id xsi:type="xsd:int">386542</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radical-free</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="460">
  <pair_id xsi:type="xsd:int">386543</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radicle flat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="461">
  <pair_id xsi:type="xsd:int">386539</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radio frequency potential</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="462">
  <pair_id xsi:type="xsd:int">386583</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofluoroscopy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="463">
  <pair_id xsi:type="xsd:int">386578</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency ablation thermotherapy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="464">
  <pair_id xsi:type="xsd:int">386579</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency ablation turbinate reduction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="465">
  <pair_id xsi:type="xsd:int">386576</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency catheter atrial ablation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="466">
  <pair_id xsi:type="xsd:int">386577</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency chondroplasty</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="467">
  <pair_id xsi:type="xsd:int">386575</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency dual radiowave energy source</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="468">
  <pair_id xsi:type="xsd:int">386572</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency electrical current</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="469">
  <pair_id xsi:type="xsd:int">386571</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency exposure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="470">
  <pair_id xsi:type="xsd:int">386281</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Radiofrequency heat treatment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="471">
  <pair_id xsi:type="xsd:int">386284</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Radiofrequency Induced Thermotherapy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="472">
  <pair_id xsi:type="xsd:int">386565</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency kyphoplasty</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="473">
  <pair_id xsi:type="xsd:int">386566</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency medial branch neurolysis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="474">
  <pair_id xsi:type="xsd:int">386567</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency of the inferior turbinate</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="475">
  <pair_id xsi:type="xsd:int">386568</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency perforation guidewire</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="476">
  <pair_id xsi:type="xsd:int">386564</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency procedures</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="477">
  <pair_id xsi:type="xsd:int">386561</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency signals</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="478">
  <pair_id xsi:type="xsd:int">386562</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency technique</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="479">
  <pair_id xsi:type="xsd:int">386282</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Radiofrequency thalamotomy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="480">
  <pair_id xsi:type="xsd:int">386560</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency thermocoagulation/rhizotomy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="481">
  <pair_id xsi:type="xsd:int">386557</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency thermotherapy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="482">
  <pair_id xsi:type="xsd:int">386558</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency tonsillotomy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="483">
  <pair_id xsi:type="xsd:int">386556</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency ultrasound</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="484">
  <pair_id xsi:type="xsd:int">386555</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency-assisted technique</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="485">
  <pair_id xsi:type="xsd:int">386278</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Radiofrequency-based therapies</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="486">
  <pair_id xsi:type="xsd:int">386553</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency-spoiled</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="487">
  <pair_id xsi:type="xsd:int">386545</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiofrequency/microwave radiation emissions</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="488">
  <pair_id xsi:type="xsd:int">386549</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiographic features</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="489">
  <pair_id xsi:type="xsd:int">386550</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiographic film</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="490">
  <pair_id xsi:type="xsd:int">386546</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiological findings</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="491">
  <pair_id xsi:type="xsd:int">386547</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiomic feature-based model</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="492">
  <pair_id xsi:type="xsd:int">386333</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radionuclides, the fractions released</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="493">
  <pair_id xsi:type="xsd:int">386334</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">radiotherapy failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="494">
  <pair_id xsi:type="xsd:int">386280</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Radix Scutellaria flavones</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="495">
  <pair_id xsi:type="xsd:int">386273</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Radyofreguency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="496">
  <pair_id xsi:type="xsd:int">386335</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raffinose</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="497">
  <pair_id xsi:type="xsd:int">386332</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rail fixator</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="498">
  <pair_id xsi:type="xsd:int">386323</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rain-fed conditions</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="499">
  <pair_id xsi:type="xsd:int">386328</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfall amount</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="500">
  <pair_id xsi:type="xsd:int">386329</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfall feedback</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="501">
  <pair_id xsi:type="xsd:int">386330</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfall harvesting</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="502">
  <pair_id xsi:type="xsd:int">386331</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfall-induced</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="503">
  <pair_id xsi:type="xsd:int">386324</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfalls of current month</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="504">
  <pair_id xsi:type="xsd:int">386326</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainfed control</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="505">
  <pair_id xsi:type="xsd:int">386315</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rainwater-free</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="506">
  <pair_id xsi:type="xsd:int">386274</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Raisin Flavour</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="507">
  <pair_id xsi:type="xsd:int">386321</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raloxifene</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="508">
  <pair_id xsi:type="xsd:int">386251</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RALS first</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="509">
  <pair_id xsi:type="xsd:int">386277</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ramadan intermittent fasting</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="510">
  <pair_id xsi:type="xsd:int">386275</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ramazzini Foundation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="511">
  <pair_id xsi:type="xsd:int">386271</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ramie fiber</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="512">
  <pair_id xsi:type="xsd:int">386268</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ramon flour</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="513">
  <pair_id xsi:type="xsd:int">386322</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ramp-to-failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="514">
  <pair_id xsi:type="xsd:int">386301</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random and Forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="515">
  <pair_id xsi:type="xsd:int">386316</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random feedback weights</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="516">
  <pair_id xsi:type="xsd:int">386269</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random Feeding</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="517">
  <pair_id xsi:type="xsd:int">386317</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random fertilization</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="518">
  <pair_id xsi:type="xsd:int">386270</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random Fields</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="519">
  <pair_id xsi:type="xsd:int">386313</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random fine trees</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="520">
  <pair_id xsi:type="xsd:int">386368</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest discrimination</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="521">
  <pair_id xsi:type="xsd:int">386369</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest ensemble</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="522">
  <pair_id xsi:type="xsd:int">386364</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest importance</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="523">
  <pair_id xsi:type="xsd:int">386365</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest machine learning</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="524">
  <pair_id xsi:type="xsd:int">386305</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random Forest methodology</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="525">
  <pair_id xsi:type="xsd:int">386311</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest ML technique</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="526">
  <pair_id xsi:type="xsd:int">386304</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Random Forest Modeling</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="527">
  <pair_id xsi:type="xsd:int">386362</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest optimization</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="528">
  <pair_id xsi:type="xsd:int">386359</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random forest regression without</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="529">
  <pair_id xsi:type="xsd:int">386357</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">random frog jumping</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="530">
  <pair_id xsi:type="xsd:int">386308</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RandomForest package in R</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="531">
  <pair_id xsi:type="xsd:int">386353</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">randomly fertilized</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="532">
  <pair_id xsi:type="xsd:int">386354</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">randomly scheduled feeding</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="533">
  <pair_id xsi:type="xsd:int">386349</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">range factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="534">
  <pair_id xsi:type="xsd:int">386350</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">range of 3.4-6.5 muM</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="535">
  <pair_id xsi:type="xsd:int">386352</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rangefinder</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="536">
  <pair_id xsi:type="xsd:int">386346</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rangeland fodder</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="537">
  <pair_id xsi:type="xsd:int">386347</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rangeland forage</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="538">
  <pair_id xsi:type="xsd:int">386348</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapeseed-fish oil</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="539">
  <pair_id xsi:type="xsd:int">386345</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid fermentation fractions</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="540">
  <pair_id xsi:type="xsd:int">386336</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid fibrosis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="541">
  <pair_id xsi:type="xsd:int">386342</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid filling phase</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="542">
  <pair_id xsi:type="xsd:int">386343</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid force</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="543">
  <pair_id xsi:type="xsd:int">386344</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid forgetting</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="544">
  <pair_id xsi:type="xsd:int">386337</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rapid fractional</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="545">
  <pair_id xsi:type="xsd:int">386306</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rasayana Formulation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="546">
  <pair_id xsi:type="xsd:int">386412</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rat fibroblast</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="547">
  <pair_id xsi:type="xsd:int">386413</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rate of failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="548">
  <pair_id xsi:type="xsd:int">386409</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rate of liver fibrosis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="549">
  <pair_id xsi:type="xsd:int">386307</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rater Female</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="550">
  <pair_id xsi:type="xsd:int">386410</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rates of -0.47%/d</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="551">
  <pair_id xsi:type="xsd:int">386411</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rates of either muscle</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="552">
  <pair_id xsi:type="xsd:int">386401</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratings for regular</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="553">
  <pair_id xsi:type="xsd:int">386402</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratings of stomach fullness</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="554">
  <pair_id xsi:type="xsd:int">386403</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratio factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="555">
  <pair_id xsi:type="xsd:int">386406</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratio fluorescence sensor for riboflavin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="556">
  <pair_id xsi:type="xsd:int">386408</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratio of dye fluorescence</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="557">
  <pair_id xsi:type="xsd:int">386407</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratio of F/Zn</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="558">
  <pair_id xsi:type="xsd:int">386397</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ratios of fluoride to Al</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="559">
  <pair_id xsi:type="xsd:int">386398</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raw fat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="560">
  <pair_id xsi:type="xsd:int">386399</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raw flaxseed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="561">
  <pair_id xsi:type="xsd:int">386400</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raw flaxseed diet</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="562">
  <pair_id xsi:type="xsd:int">386395</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">raw frankincense</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="563">
  <pair_id xsi:type="xsd:int">386392</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ray-finned fish</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="564">
  <pair_id xsi:type="xsd:int">386252</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RE as fat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="565">
  <pair_id xsi:type="xsd:int">386390</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">re-fed females</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="566">
  <pair_id xsi:type="xsd:int">386391</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">re-fixations</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="567">
  <pair_id xsi:type="xsd:int">386386</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reaction formation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="568">
  <pair_id xsi:type="xsd:int">386384</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reactivation function</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="569">
  <pair_id xsi:type="xsd:int">386379</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reactive fibrosis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="570">
  <pair_id xsi:type="xsd:int">386381</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reactive flexibility</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="571">
  <pair_id xsi:type="xsd:int">386375</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reactive flux</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="572">
  <pair_id xsi:type="xsd:int">386174</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reactive fragment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="573">
  <pair_id xsi:type="xsd:int">386376</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reactivity factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="574">
  <pair_id xsi:type="xsd:int">386172</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reading Factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="575">
  <pair_id xsi:type="xsd:int">386372</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reaferon</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="576">
  <pair_id xsi:type="xsd:int">386373</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reagent-free</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="577">
  <pair_id xsi:type="xsd:int">386370</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">real fighting</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="578">
  <pair_id xsi:type="xsd:int">386371</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">real fish</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="579">
  <pair_id xsi:type="xsd:int">386173</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Real Fundus</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="580">
  <pair_id xsi:type="xsd:int">386437</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">real-time force feedback</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="581">
  <pair_id xsi:type="xsd:int">386438</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">real-time monitoring of the electrical</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="582">
  <pair_id xsi:type="xsd:int">386439</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">real-time quantitative feedback</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="583">
  <pair_id xsi:type="xsd:int">386435</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">really interesting new gene finger</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="584">
  <pair_id xsi:type="xsd:int">386436</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rear fat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="585">
  <pair_id xsi:type="xsd:int">386433</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rear footpads</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="586">
  <pair_id xsi:type="xsd:int">386429</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reared at the facility</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="587">
  <pair_id xsi:type="xsd:int">386430</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reared with outside foraging</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="588">
  <pair_id xsi:type="xsd:int">386432</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rearfoot contact pattern</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="589">
  <pair_id xsi:type="xsd:int">386428</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rearward-facing</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="590">
  <pair_id xsi:type="xsd:int">386424</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rebound firing</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="591">
  <pair_id xsi:type="xsd:int">386425</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rebreathing frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="592">
  <pair_id xsi:type="xsd:int">386426</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recalcitrant factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="593">
  <pair_id xsi:type="xsd:int">386422</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recanalization failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="594">
  <pair_id xsi:type="xsd:int">386423</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">received four consecutive Radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="595">
  <pair_id xsi:type="xsd:int">386418</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">receiver fluid</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="596">
  <pair_id xsi:type="xsd:int">386415</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reciprocated friends</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="597">
  <pair_id xsi:type="xsd:int">386168</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reclaiming Futures</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="598">
  <pair_id xsi:type="xsd:int">387032</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recognition of foods</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="599">
  <pair_id xsi:type="xsd:int">387033</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recollection-familiarity</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="600">
  <pair_id xsi:type="xsd:int">387030</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recombination form</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="601">
  <pair_id xsi:type="xsd:int">387085</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recommended frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="602">
  <pair_id xsi:type="xsd:int">387090</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reconfigurable focusing</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="603">
  <pair_id xsi:type="xsd:int">387091</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reconstructed ferritin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="604">
  <pair_id xsi:type="xsd:int">387086</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovered fertilizers</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="605">
  <pair_id xsi:type="xsd:int">387087</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovered fluids</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="606">
  <pair_id xsi:type="xsd:int">387088</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovery coefficients</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="607">
  <pair_id xsi:type="xsd:int">387089</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovery facilitating</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="608">
  <pair_id xsi:type="xsd:int">387078</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recovery formula</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="609">
  <pair_id xsi:type="xsd:int">386171</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Recreational football</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="610">
  <pair_id xsi:type="xsd:int">387082</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recreational forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="611">
  <pair_id xsi:type="xsd:int">387080</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recruitment frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="612">
  <pair_id xsi:type="xsd:int">386166</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rectafix</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="613">
  <pair_id xsi:type="xsd:int">387070</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectal fever</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="614">
  <pair_id xsi:type="xsd:int">387073</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectal mucosal fluid</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="615">
  <pair_id xsi:type="xsd:int">387076</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectangular fin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="616">
  <pair_id xsi:type="xsd:int">387077</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectangular flush scheme</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="617">
  <pair_id xsi:type="xsd:int">386167</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rectified Flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="618">
  <pair_id xsi:type="xsd:int">387074</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectovestibular fistula</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="619">
  <pair_id xsi:type="xsd:int">387067</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectum first</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="620">
  <pair_id xsi:type="xsd:int">387065</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectum first approach</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="621">
  <pair_id xsi:type="xsd:int">387068</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectus femur</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="622">
  <pair_id xsi:type="xsd:int">387069</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rectus m. of thigh</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="623">
  <pair_id xsi:type="xsd:int">387062</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrence following radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="624">
  <pair_id xsi:type="xsd:int">387059</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrence-free interval</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="625">
  <pair_id xsi:type="xsd:int">387061</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrences and/or development of fistula-in-ano</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="626">
  <pair_id xsi:type="xsd:int">387064</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrent feedforward neural network</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="627">
  <pair_id xsi:type="xsd:int">387051</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recurrent fusion</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="628">
  <pair_id xsi:type="xsd:int">387052</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recursive feature elimination</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="629">
  <pair_id xsi:type="xsd:int">387056</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recursive filtering problem</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="630">
  <pair_id xsi:type="xsd:int">387057</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recycled ferrite</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="631">
  <pair_id xsi:type="xsd:int">387058</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recycled fines</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="632">
  <pair_id xsi:type="xsd:int">387044</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">recycled fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="633">
  <pair_id xsi:type="xsd:int">387045</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red &apos;Red Face 99</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="634">
  <pair_id xsi:type="xsd:int">387046</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red and far-red light combined</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="635">
  <pair_id xsi:type="xsd:int">387047</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red cell folate</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="636">
  <pair_id xsi:type="xsd:int">387040</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red chlorophyll fluorescence spectra</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="637">
  <pair_id xsi:type="xsd:int">387041</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red colored fruits</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="638">
  <pair_id xsi:type="xsd:int">386164</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Red Fayoumi</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="639">
  <pair_id xsi:type="xsd:int">387042</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red fibrillar</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="640">
  <pair_id xsi:type="xsd:int">387043</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red field</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="641">
  <pair_id xsi:type="xsd:int">387049</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red fire</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="642">
  <pair_id xsi:type="xsd:int">386162</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Red flesh</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="643">
  <pair_id xsi:type="xsd:int">387038</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red flesh of DTT</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="644">
  <pair_id xsi:type="xsd:int">387034</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red flower buds</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="645">
  <pair_id xsi:type="xsd:int">387098</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red form</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="646">
  <pair_id xsi:type="xsd:int">387097</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red free photograph</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="647">
  <pair_id xsi:type="xsd:int">386163</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Red Fuji</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="648">
  <pair_id xsi:type="xsd:int">387094</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red wolfberry</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="649">
  <pair_id xsi:type="xsd:int">387095</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red-emitting fluorescent Riboflavin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="650">
  <pair_id xsi:type="xsd:int">386157</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Red-Factor-Carrier</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="651">
  <pair_id xsi:type="xsd:int">387096</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red-fleshed apple</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="652">
  <pair_id xsi:type="xsd:int">387119</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red-foil</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="653">
  <pair_id xsi:type="xsd:int">387120</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">red-football</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="654">
  <pair_id xsi:type="xsd:int">387116</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">redox flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="655">
  <pair_id xsi:type="xsd:int">387117</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">redtail catfish</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="656">
  <pair_id xsi:type="xsd:int">387118</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced blood flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="657">
  <pair_id xsi:type="xsd:int">387115</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced feed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="658">
  <pair_id xsi:type="xsd:int">387107</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced fertilization</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="659">
  <pair_id xsi:type="xsd:int">387112</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced fertilizer</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="660">
  <pair_id xsi:type="xsd:int">387113</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced fiber</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="661">
  <pair_id xsi:type="xsd:int">387114</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="662">
  <pair_id xsi:type="xsd:int">387110</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="663">
  <pair_id xsi:type="xsd:int">387111</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced graphene oxide/alpha-FeOOH composites</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="664">
  <pair_id xsi:type="xsd:int">387108</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced in fat and energy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="665">
  <pair_id xsi:type="xsd:int">387101</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced-fat products</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="666">
  <pair_id xsi:type="xsd:int">386158</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reduced-fat white-brined cheese emulsions</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="667">
  <pair_id xsi:type="xsd:int">387105</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reduced-field</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="668">
  <pair_id xsi:type="xsd:int">386160</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Redwood coniferous forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="669">
  <pair_id xsi:type="xsd:int">386148</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Refeed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="670">
  <pair_id xsi:type="xsd:int">387164</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refeeding cycles</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="671">
  <pair_id xsi:type="xsd:int">387165</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refeeding period</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="672">
  <pair_id xsi:type="xsd:int">387168</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference area</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="673">
  <pair_id xsi:type="xsd:int">387169</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference cigarette</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="674">
  <pair_id xsi:type="xsd:int">387170</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference control</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="675">
  <pair_id xsi:type="xsd:int">387171</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference diet</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="676">
  <pair_id xsi:type="xsd:int">387167</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference feeding</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="677">
  <pair_id xsi:type="xsd:int">386149</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reference Framework</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="678">
  <pair_id xsi:type="xsd:int">387163</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference fuel</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="679">
  <pair_id xsi:type="xsd:int">387161</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference group</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="680">
  <pair_id xsi:type="xsd:int">387155</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference memory</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="681">
  <pair_id xsi:type="xsd:int">387152</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference population.Random forests</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="682">
  <pair_id xsi:type="xsd:int">386150</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reference rats</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="683">
  <pair_id xsi:type="xsd:int">387157</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reference strains</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="684">
  <pair_id xsi:type="xsd:int">387158</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">referrals</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="685">
  <pair_id xsi:type="xsd:int">387156</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">referred for possible radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="686">
  <pair_id xsi:type="xsd:int">387147</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">referred to as readily-milled</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="687">
  <pair_id xsi:type="xsd:int">387144</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refilling fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="688">
  <pair_id xsi:type="xsd:int">387145</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refined carbohydrates</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="689">
  <pair_id xsi:type="xsd:int">387149</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refined olive oil</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="690">
  <pair_id xsi:type="xsd:int">386154</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Refinement</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="691">
  <pair_id xsi:type="xsd:int">387151</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refinery</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="692">
  <pair_id xsi:type="xsd:int">387140</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refixation only</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="693">
  <pair_id xsi:type="xsd:int">387141</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reflectance field</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="694">
  <pair_id xsi:type="xsd:int">386155</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reflection features</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="695">
  <pair_id xsi:type="xsd:int">387137</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reflections</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="696">
  <pair_id xsi:type="xsd:int">387138</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reflective film</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="697">
  <pair_id xsi:type="xsd:int">386151</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reflective Functioning Questionnaire</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="698">
  <pair_id xsi:type="xsd:int">387142</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reflex faciofacial response</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="699">
  <pair_id xsi:type="xsd:int">387133</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reforested areas</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="700">
  <pair_id xsi:type="xsd:int">387134</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reforested forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="701">
  <pair_id xsi:type="xsd:int">387130</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reformer</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="702">
  <pair_id xsi:type="xsd:int">387135</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refraction status</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="703">
  <pair_id xsi:type="xsd:int">387136</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refractive index</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="704">
  <pair_id xsi:type="xsd:int">387126</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refractory anastomotic fistula</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="705">
  <pair_id xsi:type="xsd:int">386143</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Refractory hypothyroidism</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="706">
  <pair_id xsi:type="xsd:int">386146</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Refresh</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="707">
  <pair_id xsi:type="xsd:int">386147</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Refresh Plus</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="708">
  <pair_id xsi:type="xsd:int">387123</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">refrigeration temperature</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="709">
  <pair_id xsi:type="xsd:int">387125</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regardless of nu</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="710">
  <pair_id xsi:type="xsd:int">387129</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regenerated C. carlesii forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="711">
  <pair_id xsi:type="xsd:int">386919</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regenerating fields</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="712">
  <pair_id xsi:type="xsd:int">386921</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">region feature</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="713">
  <pair_id xsi:type="xsd:int">386922</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">region finder</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="714">
  <pair_id xsi:type="xsd:int">386918</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regional facilitators</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="715">
  <pair_id xsi:type="xsd:int">386916</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regional myocardial function</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="716">
  <pair_id xsi:type="xsd:int">386917</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">registration fusion</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="717">
  <pair_id xsi:type="xsd:int">386913</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regorafenib</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="718">
  <pair_id xsi:type="xsd:int">386914</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regression forecasting</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="719">
  <pair_id xsi:type="xsd:int">386904</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regression modelsrandom forest regression</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="720">
  <pair_id xsi:type="xsd:int">386910</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular cows milk protein-based formula</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="721">
  <pair_id xsi:type="xsd:int">386911</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular feeding group</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="722">
  <pair_id xsi:type="xsd:int">386907</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="723">
  <pair_id xsi:type="xsd:int">386908</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular fluids</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="724">
  <pair_id xsi:type="xsd:int">386896</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular formulation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="725">
  <pair_id xsi:type="xsd:int">386897</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular milk formula</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="726">
  <pair_id xsi:type="xsd:int">386909</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular N fertilization</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="727">
  <pair_id xsi:type="xsd:int">386901</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular to follow-up</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="728">
  <pair_id xsi:type="xsd:int">386902</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regular-fat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="729">
  <pair_id xsi:type="xsd:int">386900</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regulatory fragment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="730">
  <pair_id xsi:type="xsd:int">386140</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Regulatory function</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="731">
  <pair_id xsi:type="xsd:int">386889</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regurgitant flow/minute</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="732">
  <pair_id xsi:type="xsd:int">386894</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">regurgitation mitral fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="733">
  <pair_id xsi:type="xsd:int">386142</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rehmannia Six Formula</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="734">
  <pair_id xsi:type="xsd:int">386891</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reinforced polyethylene film</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="735">
  <pair_id xsi:type="xsd:int">386893</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reinforcement and extinction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="736">
  <pair_id xsi:type="xsd:int">386956</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rejection-free</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="737">
  <pair_id xsi:type="xsd:int">386959</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relapsing fever borreliae</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="738">
  <pair_id xsi:type="xsd:int">386950</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">related false instance</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="739">
  <pair_id xsi:type="xsd:int">386947</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relatedness frustration group</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="740">
  <pair_id xsi:type="xsd:int">386948</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relational frustration</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="741">
  <pair_id xsi:type="xsd:int">386949</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relational functioning</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="742">
  <pair_id xsi:type="xsd:int">386136</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Relationship frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="743">
  <pair_id xsi:type="xsd:int">386952</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relationships with friends</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="744">
  <pair_id xsi:type="xsd:int">386943</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative filterability</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="745">
  <pair_id xsi:type="xsd:int">386137</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Relative Frequency Index</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="746">
  <pair_id xsi:type="xsd:int">386945</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative front values</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="747">
  <pair_id xsi:type="xsd:int">386935</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative matching frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="748">
  <pair_id xsi:type="xsd:int">386936</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relative species frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="749">
  <pair_id xsi:type="xsd:int">386937</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relaxation fatigue</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="750">
  <pair_id xsi:type="xsd:int">386933</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">releasable formaldehyde</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="751">
  <pair_id xsi:type="xsd:int">386938</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">release factor family</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="752">
  <pair_id xsi:type="xsd:int">386929</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">release force</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="753">
  <pair_id xsi:type="xsd:int">386930</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">release profiles</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="754">
  <pair_id xsi:type="xsd:int">386926</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">released fragment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="755">
  <pair_id xsi:type="xsd:int">386927</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">relevance and feasibility</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="756">
  <pair_id xsi:type="xsd:int">386188</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Relief Foundation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="757">
  <pair_id xsi:type="xsd:int">386932</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">religious faith</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="758">
  <pair_id xsi:type="xsd:int">387006</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reluctant firing</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="759">
  <pair_id xsi:type="xsd:int">386184</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RelyX Fiber Post</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="760">
  <pair_id xsi:type="xsd:int">387001</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remained free from further attacks</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="761">
  <pair_id xsi:type="xsd:int">387002</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remaining fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="762">
  <pair_id xsi:type="xsd:int">387003</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remaining fragments</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="763">
  <pair_id xsi:type="xsd:int">387004</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remaining frail</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="764">
  <pair_id xsi:type="xsd:int">386185</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Remember but Forgot</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="765">
  <pair_id xsi:type="xsd:int">386999</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remifentanil-propofol</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="766">
  <pair_id xsi:type="xsd:int">387000</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remimazolam + fentanyl</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="767">
  <pair_id xsi:type="xsd:int">386995</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remimazolam combined with fentanyl</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="768">
  <pair_id xsi:type="xsd:int">386996</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remimazolam plus flumazenil group</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="769">
  <pair_id xsi:type="xsd:int">386997</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remineralization factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="770">
  <pair_id xsi:type="xsd:int">386993</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remission failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="771">
  <pair_id xsi:type="xsd:int">386994</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remnant flap</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="772">
  <pair_id xsi:type="xsd:int">386991</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remobilization factors</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="773">
  <pair_id xsi:type="xsd:int">386992</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remote flipped</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="774">
  <pair_id xsi:type="xsd:int">386988</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">remote follow-up</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="775">
  <pair_id xsi:type="xsd:int">386986</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal arterial flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="776">
  <pair_id xsi:type="xsd:int">386987</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal factors</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="777">
  <pair_id xsi:type="xsd:int">386985</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal failure of different origin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="778">
  <pair_id xsi:type="xsd:int">386979</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal failure post-cardiac surgery</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="779">
  <pair_id xsi:type="xsd:int">386983</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal filtration</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="780">
  <pair_id xsi:type="xsd:int">386980</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal function impairment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="781">
  <pair_id xsi:type="xsd:int">386972</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal function outcomes of radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="782">
  <pair_id xsi:type="xsd:int">386973</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renal functionality</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="783">
  <pair_id xsi:type="xsd:int">386178</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Renal insufficiency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="784">
  <pair_id xsi:type="xsd:int">386975</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">renewable fibres</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="785">
  <pair_id xsi:type="xsd:int">386179</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Repeat forward-view</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="786">
  <pair_id xsi:type="xsd:int">386974</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repeat free</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="787">
  <pair_id xsi:type="xsd:int">386965</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repeated fasting/refeeding</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="788">
  <pair_id xsi:type="xsd:int">386966</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repeated foraminoplasty</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="789">
  <pair_id xsi:type="xsd:int">386967</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repelling force</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="790">
  <pair_id xsi:type="xsd:int">386969</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reperfusion</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="791">
  <pair_id xsi:type="xsd:int">386180</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reperfusion failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="792">
  <pair_id xsi:type="xsd:int">386970</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reperfusion fibrillations</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="793">
  <pair_id xsi:type="xsd:int">386960</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repetitive forms</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="794">
  <pair_id xsi:type="xsd:int">386962</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replacement finisher feed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="795">
  <pair_id xsi:type="xsd:int">387019</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replication fork-like substrates</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="796">
  <pair_id xsi:type="xsd:int">387020</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replication of HIV-1</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="797">
  <pair_id xsi:type="xsd:int">387021</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">replicative form deoxyribonucleic acid</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="798">
  <pair_id xsi:type="xsd:int">387016</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">report measurements of microwave</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="799">
  <pair_id xsi:type="xsd:int">387017</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reported findings</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="800">
  <pair_id xsi:type="xsd:int">387014</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reported fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="801">
  <pair_id xsi:type="xsd:int">386177</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Representational fidelity</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="802">
  <pair_id xsi:type="xsd:int">387015</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">representative food</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="803">
  <pair_id xsi:type="xsd:int">387018</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">repressor fragment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="804">
  <pair_id xsi:type="xsd:int">387010</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reproductive fitness</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="805">
  <pair_id xsi:type="xsd:int">387007</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reproductive forms</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="806">
  <pair_id xsi:type="xsd:int">387009</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">required fewer radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="807">
  <pair_id xsi:type="xsd:int">387011</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">requirement for long radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="808">
  <pair_id xsi:type="xsd:int">387028</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">research fellows</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="809">
  <pair_id xsi:type="xsd:int">386176</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Research Foundation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="810">
  <pair_id xsi:type="xsd:int">387024</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual fibroid</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="811">
  <pair_id xsi:type="xsd:int">387025</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual filtrate</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="812">
  <pair_id xsi:type="xsd:int">387022</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual flexion</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="813">
  <pair_id xsi:type="xsd:int">386792</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="814">
  <pair_id xsi:type="xsd:int">386207</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Residual food</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="815">
  <pair_id xsi:type="xsd:int">386788</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residual-based F statistic</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="816">
  <pair_id xsi:type="xsd:int">386785</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residue+inorganic fertilizer</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="817">
  <pair_id xsi:type="xsd:int">386783</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">residues and mineral fertilizer</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="818">
  <pair_id xsi:type="xsd:int">386784</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resin-containing fluoride varnish</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="819">
  <pair_id xsi:type="xsd:int">386781</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resiniferatoxin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="820">
  <pair_id xsi:type="xsd:int">386782</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resistance coefficient</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="821">
  <pair_id xsi:type="xsd:int">386779</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resistance frequencies</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="822">
  <pair_id xsi:type="xsd:int">386776</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resistant cultivar Forrest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="823">
  <pair_id xsi:type="xsd:int">386778</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resistive forces</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="824">
  <pair_id xsi:type="xsd:int">386774</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resolution factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="825">
  <pair_id xsi:type="xsd:int">386771</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resonance fluorescence monitoring of OH</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="826">
  <pair_id xsi:type="xsd:int">386773</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resonate-and-fire</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="827">
  <pair_id xsi:type="xsd:int">386772</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resorcin-fuchsin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="828">
  <pair_id xsi:type="xsd:int">386766</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resorufin dye</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="829">
  <pair_id xsi:type="xsd:int">386768</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">respect to F- and G-measures</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="830">
  <pair_id xsi:type="xsd:int">386206</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Respiratory fatigue</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="831">
  <pair_id xsi:type="xsd:int">386765</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">respiratory fluctuation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="832">
  <pair_id xsi:type="xsd:int">386761</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">responsibility to family</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="833">
  <pair_id xsi:type="xsd:int">386205</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Responsible Fatherhood</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="834">
  <pair_id xsi:type="xsd:int">386794</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rest blood flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="835">
  <pair_id xsi:type="xsd:int">386795</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rest frame</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="836">
  <pair_id xsi:type="xsd:int">386796</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rest of endophytes</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="837">
  <pair_id xsi:type="xsd:int">386800</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting call frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="838">
  <pair_id xsi:type="xsd:int">386799</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting CF</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="839">
  <pair_id xsi:type="xsd:int">386801</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting echolocation frequencies</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="840">
  <pair_id xsi:type="xsd:int">386818</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting focus</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="841">
  <pair_id xsi:type="xsd:int">386819</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting follicle</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="842">
  <pair_id xsi:type="xsd:int">386201</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Resting forearm flows</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="843">
  <pair_id xsi:type="xsd:int">386816</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resting perfusion value</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="844">
  <pair_id xsi:type="xsd:int">386202</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Resting skin blood flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="845">
  <pair_id xsi:type="xsd:int">386203</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Resting skin flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="846">
  <pair_id xsi:type="xsd:int">386813</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restorative function</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="847">
  <pair_id xsi:type="xsd:int">386810</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restrict fruit</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="848">
  <pair_id xsi:type="xsd:int">386812</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted diet/follicular phase</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="849">
  <pair_id xsi:type="xsd:int">386809</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted feeding cycle</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="850">
  <pair_id xsi:type="xsd:int">386196</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Restricted feeding time</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="851">
  <pair_id xsi:type="xsd:int">386806</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricted feeding to daytime</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="852">
  <pair_id xsi:type="xsd:int">386200</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Restricted Flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="853">
  <pair_id xsi:type="xsd:int">386803</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restricting unlimited food access</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="854">
  <pair_id xsi:type="xsd:int">386862</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restriction for protecting against radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="855">
  <pair_id xsi:type="xsd:int">386861</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restriction profiles</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="856">
  <pair_id xsi:type="xsd:int">386858</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restrictive fluid</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="857">
  <pair_id xsi:type="xsd:int">386859</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restrictive fluid therapy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="858">
  <pair_id xsi:type="xsd:int">386853</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restrictive left ventricular filling pattern</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="859">
  <pair_id xsi:type="xsd:int">386854</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">restrictive transmitral filling</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="860">
  <pair_id xsi:type="xsd:int">386197</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reststrahlen feature</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="861">
  <pair_id xsi:type="xsd:int">386855</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">result from exposure to radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="862">
  <pair_id xsi:type="xsd:int">386856</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resultant GRF</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="863">
  <pair_id xsi:type="xsd:int">386850</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resulted in F1-scores of 92.6</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="864">
  <pair_id xsi:type="xsd:int">386852</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">results for monopolar endocardial radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="865">
  <pair_id xsi:type="xsd:int">386848</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">resuspended fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="866">
  <pair_id xsi:type="xsd:int">386190</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Retardation factor obtained from Freundlich</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="867">
  <pair_id xsi:type="xsd:int">386191</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Retention of foetal membranes</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="868">
  <pair_id xsi:type="xsd:int">386845</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retentive failures</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="869">
  <pair_id xsi:type="xsd:int">386846</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retentive filler</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="870">
  <pair_id xsi:type="xsd:int">386843</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reticulin fibrosis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="871">
  <pair_id xsi:type="xsd:int">386844</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reticulo-fibroblastoid</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="872">
  <pair_id xsi:type="xsd:int">386192</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Reticulocyte fluorescence</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="873">
  <pair_id xsi:type="xsd:int">386832</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retinal fundus examination</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="874">
  <pair_id xsi:type="xsd:int">386833</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrievable IVC filters</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="875">
  <pair_id xsi:type="xsd:int">386193</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Retrieval Failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="876">
  <pair_id xsi:type="xsd:int">386838</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrobulbar fibroblasts</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="877">
  <pair_id xsi:type="xsd:int">386835</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrograde blood flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="878">
  <pair_id xsi:type="xsd:int">386826</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrograde femur</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="879">
  <pair_id xsi:type="xsd:int">386830</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrograde fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="880">
  <pair_id xsi:type="xsd:int">386834</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrograde PVF</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="881">
  <pair_id xsi:type="xsd:int">386831</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retrolental fibroplasia</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="882">
  <pair_id xsi:type="xsd:int">386235</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Retroorbital fibroblasts</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="883">
  <pair_id xsi:type="xsd:int">386828</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retroperitoneal fasciae</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="884">
  <pair_id xsi:type="xsd:int">386829</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">retroperitoneal fat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="885">
  <pair_id xsi:type="xsd:int">386236</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Retrospective fracture</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="886">
  <pair_id xsi:type="xsd:int">386821</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">return-flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="887">
  <pair_id xsi:type="xsd:int">386233</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Revelle factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="888">
  <pair_id xsi:type="xsd:int">386822</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reversal effect</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="889">
  <pair_id xsi:type="xsd:int">386825</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reversal of flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="890">
  <pair_id xsi:type="xsd:int">386823</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reverse Forsus</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="891">
  <pair_id xsi:type="xsd:int">386884</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reverse telediastolic flow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="892">
  <pair_id xsi:type="xsd:int">386885</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reverse-facilitation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="893">
  <pair_id xsi:type="xsd:int">386882</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reverse-yield factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="894">
  <pair_id xsi:type="xsd:int">386881</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reversed forks</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="895">
  <pair_id xsi:type="xsd:int">386883</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">reversed Stroop facilitation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="896">
  <pair_id xsi:type="xsd:int">386879</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">revertant female</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="897">
  <pair_id xsi:type="xsd:int">386880</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">revertant frequencies</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="898">
  <pair_id xsi:type="xsd:int">386876</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">review form</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="899">
  <pair_id xsi:type="xsd:int">386877</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">revision foraminotomy</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="900">
  <pair_id xsi:type="xsd:int">386253</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF $$ (varphi)_</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="901">
  <pair_id xsi:type="xsd:int">386255</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF ablation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="902">
  <pair_id xsi:type="xsd:int">386244</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF ablation in normotensive pigs</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="903">
  <pair_id xsi:type="xsd:int">386245</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF ablation were obtained</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="904">
  <pair_id xsi:type="xsd:int">386254</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF Flx</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="905">
  <pair_id xsi:type="xsd:int">386247</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF magnetic field nu</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="906">
  <pair_id xsi:type="xsd:int">386240</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF uncertainty</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="907">
  <pair_id xsi:type="xsd:int">386241</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF were (Na+)</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="908">
  <pair_id xsi:type="xsd:int">386242</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF without imbalance handling</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="909">
  <pair_id xsi:type="xsd:int">386243</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF-enhanced arthritis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="910">
  <pair_id xsi:type="xsd:int">386248</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF-guided LAAI</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="911">
  <pair_id xsi:type="xsd:int">386249</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF-s</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="912">
  <pair_id xsi:type="xsd:int">386295</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RF-sEMGRMS, RF-MMGRMS</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="913">
  <pair_id xsi:type="xsd:int">386293</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RFox</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="914">
  <pair_id xsi:type="xsd:int">386294</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RFp, RFa</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="915">
  <pair_id xsi:type="xsd:int">386296</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RFQu</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="916">
  <pair_id xsi:type="xsd:int">386292</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RFS with fixed daily meal</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="917">
  <pair_id xsi:type="xsd:int">386467</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rGO-alpha-FeOOH</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="918">
  <pair_id xsi:type="xsd:int">386232</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rhei Flos</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="919">
  <pair_id xsi:type="xsd:int">386874</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rhesus fibroblasts</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="920">
  <pair_id xsi:type="xsd:int">386873</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumatoid arthritis factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="921">
  <pair_id xsi:type="xsd:int">386871</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumatoid factor levels</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="922">
  <pair_id xsi:type="xsd:int">386869</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rheumatoid-like factors</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="923">
  <pair_id xsi:type="xsd:int">386865</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rhinal fissure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="924">
  <pair_id xsi:type="xsd:int">386866</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rhizospheric fungi</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="925">
  <pair_id xsi:type="xsd:int">386230</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rhododendron dauricum L. flavonoids</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="926">
  <pair_id xsi:type="xsd:int">386231</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rhododendron ferrugineum</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="927">
  <pair_id xsi:type="xsd:int">386868</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rhomboid fossa</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="928">
  <pair_id xsi:type="xsd:int">386863</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rhythmic fixed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="929">
  <pair_id xsi:type="xsd:int">386626</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rib fragment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="930">
  <pair_id xsi:type="xsd:int">386226</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Riboflavin Photosensitizer</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="931">
  <pair_id xsi:type="xsd:int">386622</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">riboflavin-sufficient</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="932">
  <pair_id xsi:type="xsd:int">386612</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ribosomal fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="933">
  <pair_id xsi:type="xsd:int">386618</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ribosomal frameshifting</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="934">
  <pair_id xsi:type="xsd:int">386620</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ribosome-containing fraction</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="935">
  <pair_id xsi:type="xsd:int">386621</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice and fish</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="936">
  <pair_id xsi:type="xsd:int">386614</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice and fish and shellfish</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="937">
  <pair_id xsi:type="xsd:int">386615</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice before fish</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="938">
  <pair_id xsi:type="xsd:int">386617</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice flakes</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="939">
  <pair_id xsi:type="xsd:int">386613</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice flavoids</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="940">
  <pair_id xsi:type="xsd:int">386606</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice hydrolysate formula</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="941">
  <pair_id xsi:type="xsd:int">386610</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice protein-fructooligosaccharide</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="942">
  <pair_id xsi:type="xsd:int">386607</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice straw fiber</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="943">
  <pair_id xsi:type="xsd:int">386608</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice straw frass</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="944">
  <pair_id xsi:type="xsd:int">386602</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rice-frog cultivation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="945">
  <pair_id xsi:type="xsd:int">386603</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">riceberry flour</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="946">
  <pair_id xsi:type="xsd:int">386604</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rich fen</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="947">
  <pair_id xsi:type="xsd:int">386600</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge and furrow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="948">
  <pair_id xsi:type="xsd:int">386601</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge and straw-mulched furrow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="949">
  <pair_id xsi:type="xsd:int">386589</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge furrow rainfall harvesting system</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="950">
  <pair_id xsi:type="xsd:int">386592</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge-furrow mulched with plastic film</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="951">
  <pair_id xsi:type="xsd:int">386594</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge-furrow planting with mulching</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="952">
  <pair_id xsi:type="xsd:int">386595</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ridge-furrow without mulching</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="953">
  <pair_id xsi:type="xsd:int">386677</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right eye was fixing</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="954">
  <pair_id xsi:type="xsd:int">386674</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right femoral artery</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="955">
  <pair_id xsi:type="xsd:int">386675</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right fingertips</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="956">
  <pair_id xsi:type="xsd:int">386672</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right foot only</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="957">
  <pair_id xsi:type="xsd:int">386666</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right frontal lobe</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="958">
  <pair_id xsi:type="xsd:int">386667</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right frontal lobe lesions</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="959">
  <pair_id xsi:type="xsd:int">386668</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right proximal femoral diaphysis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="960">
  <pair_id xsi:type="xsd:int">386669</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right-footed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="961">
  <pair_id xsi:type="xsd:int">386665</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">right-hand fatigue</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="962">
  <pair_id xsi:type="xsd:int">386662</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rigid fiberglass</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="963">
  <pair_id xsi:type="xsd:int">386663</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rigid fiberscope</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="964">
  <pair_id xsi:type="xsd:int">386657</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rigid frame</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="965">
  <pair_id xsi:type="xsd:int">386659</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rigid head frame</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="966">
  <pair_id xsi:type="xsd:int">386223</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RigidFix</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="967">
  <pair_id xsi:type="xsd:int">386660</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rim-ring fragmentation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="968">
  <pair_id xsi:type="xsd:int">386224</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ring fencing</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="969">
  <pair_id xsi:type="xsd:int">386653</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ring flash</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="970">
  <pair_id xsi:type="xsd:int">386222</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ringerfundin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="971">
  <pair_id xsi:type="xsd:int">386655</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">riparian forest buffer</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="972">
  <pair_id xsi:type="xsd:int">386656</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ripe FF</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="973">
  <pair_id xsi:type="xsd:int">386649</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ripe Forsythia</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="974">
  <pair_id xsi:type="xsd:int">386650</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ripe fruits</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="975">
  <pair_id xsi:type="xsd:int">386651</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ripened fruits</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="976">
  <pair_id xsi:type="xsd:int">386652</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">ripple factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="977">
  <pair_id xsi:type="xsd:int">386648</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rise and fall</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="978">
  <pair_id xsi:type="xsd:int">386645</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk classification system, Roach</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="979">
  <pair_id xsi:type="xsd:int">386646</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factor(s)</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="980">
  <pair_id xsi:type="xsd:int">386641</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factor-matched</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="981">
  <pair_id xsi:type="xsd:int">386643</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factors for cardiovascular disease</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="982">
  <pair_id xsi:type="xsd:int">386642</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factors for HTLV-1/2</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="983">
  <pair_id xsi:type="xsd:int">386644</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factors for recurrence</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="984">
  <pair_id xsi:type="xsd:int">386639</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factors for thrombosis</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="985">
  <pair_id xsi:type="xsd:int">386640</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk factors for toxicity</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="986">
  <pair_id xsi:type="xsd:int">386638</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risk&apos;s factors, were</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="987">
  <pair_id xsi:type="xsd:int">386636</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risks from either radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="988">
  <pair_id xsi:type="xsd:int">386637</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">risky early family environment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="989">
  <pair_id xsi:type="xsd:int">386217</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Risky Family</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="990">
  <pair_id xsi:type="xsd:int">386218</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Risser frame</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="991">
  <pair_id xsi:type="xsd:int">386633</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rituximab and fludarabine</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="992">
  <pair_id xsi:type="xsd:int">386290</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RMS significantly increased over time</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="993">
  <pair_id xsi:type="xsd:int">386291</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RNAiFect</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="994">
  <pair_id xsi:type="xsd:int">386634</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">road infrastructure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="995">
  <pair_id xsi:type="xsd:int">386213</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Roasted flaxseed</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="996">
  <pair_id xsi:type="xsd:int">386214</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Robins and Finkelstein&apos;s</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="997">
  <pair_id xsi:type="xsd:int">386635</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">robot factors</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="998">
  <pair_id xsi:type="xsd:int">386629</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">robot failure</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="999">
  <pair_id xsi:type="xsd:int">386211</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Robot Free</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1000">
  <pair_id xsi:type="xsd:int">386631</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">robotic fundoplication</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1001">
  <pair_id xsi:type="xsd:int">386627</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">robust self-frail spouse</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1002">
  <pair_id xsi:type="xsd:int">386628</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">robustaflavone</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1003">
  <pair_id xsi:type="xsd:int">386702</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rock fragment</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1004">
  <pair_id xsi:type="xsd:int">386703</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rocket-flight</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1005">
  <pair_id xsi:type="xsd:int">386704</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rockface</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1006">
  <pair_id xsi:type="xsd:int">386699</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rod fracture without revision</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1007">
  <pair_id xsi:type="xsd:int">386689</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">role for riboflavin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1008">
  <pair_id xsi:type="xsd:int">386209</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Role Functioning - Physical</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1009">
  <pair_id xsi:type="xsd:int">386695</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">role of reticulated platelets</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1010">
  <pair_id xsi:type="xsd:int">386696</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">role physical functioning</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1011">
  <pair_id xsi:type="xsd:int">386690</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rolipram and forskolin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1012">
  <pair_id xsi:type="xsd:int">386691</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">roll flap</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1013">
  <pair_id xsi:type="xsd:int">386693</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rolled fat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1014">
  <pair_id xsi:type="xsd:int">386679</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rolling floor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1015">
  <pair_id xsi:type="xsd:int">386680</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rolling flux</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1016">
  <pair_id xsi:type="xsd:int">386459</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Romberg on foam</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1017">
  <pair_id xsi:type="xsd:int">386468</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rOmpR+rFlaC</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1018">
  <pair_id xsi:type="xsd:int">386681</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">room frame</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1019">
  <pair_id xsi:type="xsd:int">386684</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root canal filling</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1020">
  <pair_id xsi:type="xsd:int">386687</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root filling</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1021">
  <pair_id xsi:type="xsd:int">386682</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root fineness</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1022">
  <pair_id xsi:type="xsd:int">386705</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root fragments</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1023">
  <pair_id xsi:type="xsd:int">386756</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">root-zone fertilizer application method</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1024">
  <pair_id xsi:type="xsd:int">386464</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ropivacaine-fentanyl group</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1025">
  <pair_id xsi:type="xsd:int">386465</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rosa &apos;Funkuhr</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1026">
  <pair_id xsi:type="xsd:int">386754</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rosehip fruit</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1027">
  <pair_id xsi:type="xsd:int">386755</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rosette formation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1028">
  <pair_id xsi:type="xsd:int">386456</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Roseworthy Farm</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1029">
  <pair_id xsi:type="xsd:int">386457</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Roskilde Fjord</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1030">
  <pair_id xsi:type="xsd:int">386750</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rostral forebrain</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1031">
  <pair_id xsi:type="xsd:int">386455</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">RotaFlow</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1032">
  <pair_id xsi:type="xsd:int">386751</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotary flask</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1033">
  <pair_id xsi:type="xsd:int">386752</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotating frame</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1034">
  <pair_id xsi:type="xsd:int">386745</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotational flexibility</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1035">
  <pair_id xsi:type="xsd:int">386746</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotational forceps</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1036">
  <pair_id xsi:type="xsd:int">386743</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotational fulcrum</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1037">
  <pair_id xsi:type="xsd:int">386744</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rotifers filter feeders</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1038">
  <pair_id xsi:type="xsd:int">386445</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rotundifuran</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1039">
  <pair_id xsi:type="xsd:int">386740</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rough face</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1040">
  <pair_id xsi:type="xsd:int">386741</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">roughing filter</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1041">
  <pair_id xsi:type="xsd:int">386742</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rouleaux formation</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1042">
  <pair_id xsi:type="xsd:int">386450</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Roundup Flex</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1043">
  <pair_id xsi:type="xsd:int">386737</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">routine follow up</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1044">
  <pair_id xsi:type="xsd:int">386738</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">row features</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1045">
  <pair_id xsi:type="xsd:int">386739</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">roxburghii Tratt flavonoids</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1046">
  <pair_id xsi:type="xsd:int">386451</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Royal Farm</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1047">
  <pair_id xsi:type="xsd:int">386735</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">roylei and A. fistulosum</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1048">
  <pair_id xsi:type="xsd:int">386736</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rubber fiber</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1049">
  <pair_id xsi:type="xsd:int">386734</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rubeosis faciei</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1050">
  <pair_id xsi:type="xsd:int">386453</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rubus coreanus fruit</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1051">
  <pair_id xsi:type="xsd:int">386447</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rubus crataegifolius</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1052">
  <pair_id xsi:type="xsd:int">386448</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rubus fairholmianus</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1053">
  <pair_id xsi:type="xsd:int">386449</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rufinamide</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1054">
  <pair_id xsi:type="xsd:int">386730</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rufloxacin</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1055">
  <pair_id xsi:type="xsd:int">386731</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rugate filter</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1056">
  <pair_id xsi:type="xsd:int">386732</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rule followers</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1057">
  <pair_id xsi:type="xsd:int">386440</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rumalaya Forte</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1058">
  <pair_id xsi:type="xsd:int">386733</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rumen fiber mat</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1059">
  <pair_id xsi:type="xsd:int">386727</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rumen-fistulated</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1060">
  <pair_id xsi:type="xsd:int">386724</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rump fat depth</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1061">
  <pair_id xsi:type="xsd:int">386720</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">runoff N loss factor</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1062">
  <pair_id xsi:type="xsd:int">386722</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">rupture frequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1063">
  <pair_id xsi:type="xsd:int">386441</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rural females</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1064">
  <pair_id xsi:type="xsd:int">386443</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rutherford category</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1065">
  <pair_id xsi:type="xsd:int">386444</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rutherford stage</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1066">
  <pair_id xsi:type="xsd:int">386442</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Rwandan Faculty</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1067">
  <pair_id xsi:type="xsd:int">386717</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">sites-radial forearm</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1068">
  <pair_id xsi:type="xsd:int">386718</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">starch-resorcinol-formaldehyde</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1069">
  <pair_id xsi:type="xsd:int">386713</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">structure--replication foci</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1070">
  <pair_id xsi:type="xsd:int">386714</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">target-receptive field</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1071">
  <pair_id xsi:type="xsd:int">386715</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">technique-Random-Forests</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1072">
  <pair_id xsi:type="xsd:int">386716</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">techniques-radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1073">
  <pair_id xsi:type="xsd:int">386710</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">techniques-random forest</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1074">
  <pair_id xsi:type="xsd:int">386711</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">tested-Random Forest Regression</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1075">
  <pair_id xsi:type="xsd:int">386712</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">thigh--rectus femoris</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
<item seqid="1076">
  <pair_id xsi:type="xsd:int">386524</pair_id>
  <abbreviation xsi:type="xsd:string">RF</abbreviation>
  <long_form xsi:type="xsd:string">Ultrasound-Radiofrequency</long_form>
  <pair_number xsi:type="xsd:int">1</pair_number>
</item>
</entry>
