1 |
low back pain
(6710 times)
|
Orthopedics (1487 times)
|
VAS (393 times) ODI (359 times) CI (308 times)
|
1979 The effectiveness of EMG biofeedback training in low back pain.
|
2 |
lipopolysaccharide-binding protein
(720 times)
|
Allergy and Immunology (78 times)
|
LPS (123 times) CRP (86 times) IL-6 (67 times)
|
1989 Lipopolysaccharide (LPS) binding protein opsonizes LPS-bearing particles for recognition by a novel receptor on macrophages.
|
3 |
LPS-binding protein
(407 times)
|
Allergy and Immunology (125 times)
|
LPS (263 times) sCD14 (59 times) TLR4 (34 times)
|
1991 Activation of the adhesive capacity of CR3 on neutrophils by endotoxin: dependence on lipopolysaccharide binding protein and CD14.
|
4 |
local binary pattern
(288 times)
|
Medical Informatics (87 times)
|
SVM (60 times) HOG (37 times) GLCM (32 times)
|
2006 Face description with local binary patterns: application to face recognition.
|
5 |
Lycium barbarum polysaccharide
(258 times)
|
Biochemistry (34 times)
|
MDA (18 times) ROS (18 times) SOD (16 times)
|
1991 [Radiosensitizing effects of Lycium barbarum polysaccharide for Lewis lung cancer].
|
6 |
laminin-binding protein
(79 times)
|
Biochemistry (31 times)
|
VEE (4 times) CCTR (3 times) LIVBP (3 times)
|
1976 Dinoflagellate bioluminescence: a comparative study of invitro components.
|
7 |
ligand-binding pocket
(79 times)
|
Biochemistry (24 times)
|
LBD (21 times) VDR (14 times) AR (9 times)
|
1997 A mutation mimicking ligand-induced conformational change yields a constitutive RXR that senses allosteric effects in heterodimers.
|
8 |
liquid-based preparation
(20 times)
|
Pathology (6 times)
|
CS (9 times) FNA (7 times) PTC (3 times)
|
2007 Non-gynecologic cytology on liquid-based preparations: A morphologic review of facts and artifacts.
|
9 |
Lewy body pathology
(17 times)
|
Neurology (10 times)
|
AD (7 times) PD (4 times) DLB (3 times)
|
2005 Cognitive differences in dementia patients with autopsy-verified AD, Lewy body pathology, or both.
|
10 |
lobaplatin
(16 times)
|
Neoplasms (8 times)
|
OS (4 times) PFS (4 times) DCR (3 times)
|
2014 A phase I clinical trial of dose escalation of lobaplatin in combination with fixed-dose docetaxel for the treatment of human solid tumours that had progressed following chemotherapy.
|
11 |
labile blood products
(15 times)
|
Hematology (7 times)
|
PC (2 times) PRBC (2 times) APC (1 time)
|
1996 [Viral attenuation of labile blood products].
|
12 |
limb-based patency
(10 times)
|
Vascular Diseases (9 times)
|
CLTI (9 times) GLASS (7 times) CI (4 times)
|
2019 Global vascular guidelines on the management of chronic limb-threatening ischemia.
|
13 |
live biotherapeutic products
(10 times)
|
Microbiology (2 times)
|
FMT (2 times) AD (1 time) CD (1 time)
|
2018 Comparative phase I randomized open-label pilot clinical trial of Gynophilus (Lcr regenerans) immediate release capsules versus slow release muco-adhesive tablets.
|
14 |
low blood pressure
(9 times)
|
Psychophysiology (2 times)
|
HBP (4 times) BMI (1 time) CPO (1 time)
|
1984 Renin-angiotensin system in genetically hypertensive mice.
|
15 |
lead-based paint
(8 times)
|
Environmental Health (5 times)
|
BLL (1 time) ECCs (1 time) EPA (1 time)
|
1994 The feasibility of processing lead-based paint abatement wastes through primary and secondary lead smelters.
|
16 |
lower back problems
(8 times)
|
Occupational Diseases (2 times)
|
OR (3 times) BPO (1 time) hGRFs (1 time)
|
2000 Physical load in daily life and low back problems in the general population-The MORGEN study.
|
17 |
loopy belief propagation
(7 times)
|
Medical Informatics (2 times)
|
AI (1 time) ELM (1 time) EM (1 time)
|
2008 A comparative study of energy minimization methods for Markov random fields with smoothness-based priors.
|
18 |
LBP group
(6 times)
|
Rehabilitation (2 times)
|
CTR (2 times) LBPH (2 times) KOA (1 time)
|
2005 Spinal shrinkage and recovery in women with and without low back pain.
|
19 |
lipoprotein-binding protein
(5 times)
|
Cardiology (2 times)
|
CRP (2 times) IL (2 times) PCT (2 times)
|
2005 Pro-inflammatory cytokines after different kinds of cardio-thoracic surgical procedures: is what we see what we know?
|
20 |
lower body perfusion
(5 times)
|
Cardiology (3 times)
|
CPB (2 times) FET (2 times) ACP (1 time)
|
2016 Low-flow lower body perfusion for spinal protection in a frozen elephant trunk simulation model.
|
21 |
left bundle pacing
(4 times)
|
Physiological Phenomena (3 times)
|
CRT (4 times) LBBB (2 times) LV (2 times)
|
2020 His-bundle and left bundle pacing with optimized atrioventricular delay achieve superior electrical synchrony over endocardial and epicardial pacing in left bundle branch block patients.
|
22 |
lower body parkinsonism
(4 times)
|
Neurology (4 times)
|
PD (3 times) MID (1 time) VP (1 time)
|
1989 Lower body parkinsonism: evidence for vascular etiology.
|
23 |
lower-body power
(4 times)
|
Physiology (3 times)
|
LBS (2 times) NCAA (2 times) TSF (2 times)
|
2019 The Effect of In-Season Demands on Lower-Body Power and Fatigue in Male Collegiate Hockey Players.
|
24 |
lumbar back pain
(4 times)
|
Medicine (1 time)
|
BM (1 time) CSE-MRI (1 time) DDD (1 time)
|
2020 Imaging of the degenerative spine using a sagittal T2-weighted DIXON turbo spin-echo sequence.
|
25 |
labial bone perforation
(3 times)
|
Dentistry (3 times)
|
CBCT (2 times) CRDAPs (1 time) DICOM (1 time)
|
2015 Preoperative assessment of labial bone perforation for virtual immediate implant surgery in the maxillary esthetic zone: A computer simulation study.
|
26 |
layered black phosphorus
(3 times)
|
Chemistry (1 time)
|
DFT (1 time) PVP (1 time) ZIF-67 (1 time)
|
2018 pH-Dependent Degradation of Layered Black Phosphorus: Essential Role of Hydroxide Ions.
|
27 |
liquid-based Pap
(3 times)
|
Genital Neoplasms, Female (2 times)
|
CCGT (1 time) CIN (1 time) HPV (1 time)
|
2005 Chlamydia/gonorrhea combo and HR HPV DNA testing in liquid-based pap.
|
28 |
liter of blood processed
(3 times)
|
Hematology (2 times)
|
ACD-A (1 time) BSC (1 time) GM-CFC (1 time)
|
1985 Alternate dosage regimens for high molecular weight hydroxyethyl starch.
|
29 |
localized bullous pemphigoid
(3 times)
|
Dermatology (2 times)
|
BM-zone (1 time) ELISA (1 time)
|
1989 Localized bullous pemphigoid, a T cell-mediated disease? Electron microscopic and immunologic studies.
|
30 |
low back pain patients
(3 times)
|
Radiology (1 time)
|
AEP (1 time) COP (1 time) FP (1 time)
|
2006 Parental history of chronic pain may be associated with impairments in endogenous opioid analgesic systems.
|
31 |
low BP
(3 times)
|
Vascular Diseases (1 time)
|
BP (3 times) HBP (2 times) AE (1 time)
|
2002 Clustering and heritability of insulin resistance in Chinese and Japanese hypertensive families: a Stanford-Asian Pacific Program in Hypertension and Insulin Resistance sibling study.
|
32 |
lower body pressure
(3 times)
|
Physiology (3 times)
|
AP (1 time) CBF (1 time) NIRS (1 time)
|
1999 Near-infrared monitoring of tissue oxygenation during application of lower body pressure at rest and during dynamical exercise in humans.
|
33 |
lumbar pain
(3 times)
|
Accidents, Occupational (1 time)
|
OA (1 time) tt (1 time)
|
2011 [Importance of chronic musculoskeletal problems in the population of Catalonia (Spain): prevalence and effect on self-perceived health, activity restriction and use of health services].
|
34 |
lumbar spine
(3 times)
|
Orthopedics (2 times)
|
---
|
2012 [Suffering pain in segment lumbar spine and occurrence of weak links of biokinematics chain in kayakers and rowers].
|
35 |
Lactobacillus plantarum
(2 times)
|
Transplantation (1 time)
|
CI (1 time) FSJH (1 time) HCT (1 time)
|
2015 The safety and feasibility of probiotics in children and adolescents undergoing hematopoietic cell transplantation.
|
36 |
Lactobacillus-based probiotics
(2 times)
|
Veterinary Medicine (2 times)
|
HS (1 time) LCW (1 time) MOS (1 time)
|
2010 Alleviation of cyclic heat stress in broilers by dietary supplementation of mannan-oligosaccharide and Lactobacillus-based probiotic: dynamics of cortisol, thyroid hormones, cholesterol, C-reactive protein, and humoral immunity.
|
37 |
large basic protein
(2 times)
|
Chemistry (1 time)
|
CNP (1 time) WP (1 time)
|
1981 In vivo phosphorylation of two myelin basic proteins of developing rabbit brain.
|
38 |
ligand-based pharmacophore
(2 times)
|
Complementary Therapies (1 time)
|
TCMD (2 times) mGluRs (1 time) SBP (1 time)
|
2016 [Discovery of potential ATP-sensitive potassium channel openers with potential hypotensive activity from Chinese herbs based on molecular simulation].
|
39 |
linear back projection
(2 times)
|
Biosensing Techniques (2 times)
|
ECT (1 time)
|
2019 An Electrical Capacitance Array for Imaging of Water Leakage inside Insulating Slabs with Porous Cells.
|
40 |
liquid-based Pap smear
(2 times)
|
Medicine (1 time)
|
CIN (2 times) CPP (1 time) HC (1 time)
|
2011 Do health care providers have a lower prevalence of abnormal pap smears than the general public?
|
41 |
liquid-based Pap tests
(2 times)
|
Cell Biology (2 times)
|
AGC (1 time) CPS (1 time) PCR (1 time)
|
2005 The diagnosis of Trichomonas vaginalis in liquid-based Pap tests: correlation with PCR.
|
42 |
local best practice
(2 times)
|
Nursing (2 times)
|
NNT (1 time)
|
2006 Effect of a sustained silver-releasing dressing on ulcers with delayed healing: the CONTOP study.
|
43 |
low back pain syndrome
(2 times)
|
Rehabilitation (2 times)
|
EMG (1 time)
|
1981 Paralumbar muscle activity in chronic low back pain.
|
44 |
lower back of a spine
(2 times)
|
Orthopedics (1 time)
|
TSS (1 time)
|
2011 [The influence of segmental stabilization training upon the reduction of motor system weak connections in hockey players].
|
45 |
lumbar puncture
(2 times)
|
Neurology (1 time)
|
Bb (1 time) CSF (1 time) NB (1 time)
|
1979 DDAVP, a synthetic analogue of vasopressin, in prevention of headache after lumbar puncture and lumbar pneumoencephalography.
|
46 |
PPARgamma-ligand-binding pocket
(2 times)
|
Chemistry (1 time)
|
hBM-MSCs (1 time) LBD (1 time) NAFLD (1 time)
|
2019 Novel linked butanolide dimer compounds increase adiponectin production during adipogenesis in human mesenchymal stem cells through peroxisome proliferator-activated receptor gamma modulation.
|
47 |
axiallow back pain
(1 time)
|
Neurosurgery (1 time)
|
ALIF (1 time) DDD (1 time) LUFOS (1 time)
|
2016 The 'Lumbar Fusion Outcome Score' (LUFOS): a new practical and surgically oriented grading system for preoperative prediction of surgical outcomes after lumbar spinal fusion in patients with degenerative disc disease and refractory chronicaxial low back pain.
|
48 |
conditions-low back pain
(1 time)
|
Anesthesiology (1 time)
|
---
|
2020 The role of acupuncture in the treatment of chronic pain.
|
49 |
diastolic blood pressure
(1 time)
|
Behavioral Sciences (1 time)
|
HC (1 time) HR (1 time) MEG (1 time)
|
2011 Cue-induced craving and physiological reactions in recently and long-abstinent heroin-dependent patients.
|
50 |
disorders-low back pain
(1 time)
|
Clinical Medicine (1 time)
|
BMI (1 time) UI (1 time) YLDs (1 time)
|
2023 Health and Economic Outcomes Associated With Musculoskeletal Disorders Attributable to High Body Mass Index in 192 Countries and Territories in 2019.
|
51 |
L. barbarum derivatives, primarily its polysaccharide
(1 time)
|
Molecular Biology (1 time)
|
---
|
2016 Neuro-protective Mechanisms of Lycium barbarum.
|
52 |
LA by-product
(1 time)
|
Veterinary Medicine (1 time)
|
CBP (1 time) CLA (1 time) LA (1 time)
|
2007 Utilization of oil by-product from the purification process of conjugated linoleic Acid as feeding supplements for the accumulation of conjugated linoleic acid in the egg yolk.
|
53 |
Laboratory for fundamental BioPhotonics
(1 time)
|
Chemistry (1 time)
|
---
|
2017 Aqueous Nanoscale Systems.
|
54 |
LAC-labial cortex bending point
(1 time)
|
Biology (1 time)
|
CT (1 time) LAC (1 time) PAC (1 time)
|
2011 Three-dimensional evaluation of upper anterior alveolar bone dehiscence after incisor retraction and intrusion in adult patients with bimaxillary protrusion malocclusion.
|
55 |
lacking biofilm production
(1 time)
|
Biomedical Research (1 time)
|
RR (1 time)
|
2017 Burkholderia contaminans Biofilm Regulating Operon and Its Distribution in Bacterial Genomes.
|
56 |
lactate break point
(1 time)
|
Physiology (1 time)
|
---
|
1984 Blood lactate and ammonium ion accumulation during graded exercise in humans.
|
57 |
Lactobacillus paracasei
(1 time)
|
Microbiology (1 time)
|
CEPs (1 time) LCL (1 time)
|
2009 Variation in specificity of the PrtP extracellular proteinases in Lactococcus lactis and Lactobacillus paracasei subsp. paracasei.
|
58 |
lactose-derived branched cationic biopolymer
(1 time)
|
Biomedical Research (1 time)
|
HCC (1 time)
|
2020 A Lactose-Derived CRISPR/Cas9 Delivery System for Efficient Genome Editing In Vivo to Treat Orthotopic Hepatocellular Carcinoma.
|
59 |
lake basin pressure
(1 time)
|
Environmental Health (1 time)
|
---
|
2021 Dynamic and driving evolution of lake basin pressure in cold and arid regions based on a new method: A case study of three lakes in Inner Mongolia, China.
|
60 |
laminin binding protein precursor
(1 time)
|
Cell Biology (1 time)
|
MK (1 time)
|
2001 Midkine binds to 37-kDa laminin binding protein precursor, leading to nuclear transport of the complex.
|
61 |
Land Bank of the Philippines
(1 time)
|
Maternal Welfare (1 time)
|
CARP (1 time) DAR (1 time)
|
1988 Republic Act No. 6657, 10 June 1988.
|
62 |
lanthanide-binding peptide
(1 time)
|
Chemistry (1 time)
|
---
|
2013 DNA sensing by a Eu-binding peptide containing a proflavine unit.
|
63 |
large biphasic potential
(1 time)
|
Brain (1 time)
|
LSEPs (1 time) NTS (1 time)
|
1993 Origin of laryngeal sensory-evoked potentials (LSEPs) in the cat.
|
64 |
laser beam processing
(1 time)
|
|
ESD (1 time) SEM (1 time) SGS (1 time)
|
2021 The Effect of Laser Beam Processing on the Properties of WC-Co Coatings Deposited on Steel.
|
65 |
laser beam profile
(1 time)
|
General Surgery (1 time)
|
FWHM (1 time)
|
2008 Evaluation of laser beam profile in soft tissue due to compression, glycerol, and micro-needling.
|
66 |
late bereitschafts potential
(1 time)
|
Brain Diseases (1 time)
|
EBP (1 time) MRCP (1 time) PN (1 time)
|
2016 Impact of Spinal Manipulation on Cortical Drive to Upper and Lower Limb Muscles.
|
67 |
latex bead phagosome
(1 time)
|
Cell Biology (1 time)
|
PIPs (1 time)
|
2002 Phosphoinositides regulate membrane-dependent actin assembly by latex bead phagosomes.
|
68 |
latex bead-containing phagosomes
(1 time)
|
Molecular Biology (1 time)
|
PV (1 time)
|
2008 Fractionation of the Coxiella burnetii parasitophorous vacuole.
|
69 |
laxative bowel preparation
(1 time)
|
Radiation Oncology (1 time)
|
CTC (1 time) GG (1 time)
|
2019 Computed tomography colonography: Retrospective comparison of laxative plus barium tagging versus iodinated contrast only for bowel preparation and faecal tagging.
|
70 |
layered black phosphorus nanosheet
(1 time)
|
Environmental Health (1 time)
|
MO (1 time)
|
2020 [Mechanism underlying photocatalyzed degradation of methyl orange by layered black phosphorus].
|
71 |
LBP event
(1 time)
|
Physical and Rehabilitation Medicine (1 time)
|
CI (1 time) HICDA (1 time) HR (1 time)
|
2019 Low Back Pain in Adults With Transfemoral Amputation: A Retrospective Population-Based Study.
|
72 |
LBP exhibited higher passive muscular stiffness of SM
(1 time)
|
Physiology (1 time)
|
DM (1 time) SM (1 time) SWE (1 time)
|
2019 Shear wave elastography investigation of multifidus stiffness in individuals with low back pain.
|
73 |
LBP in blood and BALF as well as the quotient
(1 time)
|
Veterinary Medicine (1 time)
|
BSA (3 times) APPs (1 time) BALF (1 time)
|
2015 Acute phase proteins as local biomarkers of respiratory infection in calves.
|
74 |
LBP interfering with work
(1 time)
|
Medicine (1 time)
|
aOR (1 time)
|
2019 Factors associated with disabling low back pain among nursing personnel at a medical centre in Japan: a comparative cross-sectional survey.
|
75 |
LBP status
(1 time)
|
Sports Medicine (1 time)
|
CRP (2 times)
|
2013 Trunk bend and twist coordination is affected by low back pain status during running.
|
76 |
LBP/PVP
(1 time)
|
Environmental Health (1 time)
|
PVP (1 time) ZIF-67 (1 time)
|
2021 Environmental stability and cytotoxicity of layered black phosphorus modified with Polyvinylpyrrolidone and Zeolitic Imidazolate Framework-67.
|
77 |
LBPPs
(1 time)
|
Medicine (1 time)
|
ILBPDQ (1 time) NPRS (1 time)
|
2021 Psychometric testing of Ibadan low back pain disability questionnaire.
|
78 |
Lecture-Based Pedagogy
(1 time)
|
Behavioral Medicine (1 time)
|
GEE (1 time) PBP (1 time) SAS (1 time)
|
2022 The effect of educational intervention on shaping safe sexual behavior based on problem-based pedagogy in the field of sex education and reproductive health: clinical trial among adolescents in Tanzania.
|
79 |
lectures based on problems
(1 time)
|
Education (1 time)
|
TL (1 time)
|
2019 Comparison of the effectiveness of lectures based on problems and traditional lectures in physiology teaching in Sudan.
|
80 |
left bundle potential
(1 time)
|
Cardiology (1 time)
|
RF (1 time)
|
1996 Radiofrequency catheter ablation of the left bundle branch in a canine model.
|
81 |
levobrompheniramine
(1 time)
|
Biochemistry (1 time)
|
BP (1 time) CE-beta-CD (1 time) DAD (1 time)
|
2007 Potentialities of ITP-CZE method with diode array detection for enantiomeric purity control of dexbrompheniramine in pharmaceuticals.
|
82 |
levobupivacaine
(1 time)
|
Biocompatible Materials (1 time)
|
---
|
2016 Preparation and investigation of a novel levobupivacaine in situ implant gel for prolonged local anesthetics.
|
83 |
lignin-based polyol
(1 time)
|
Polymers (1 time)
|
CPA (1 time) FTIR (1 time) pMDI (1 time)
|
2022 Polyurethane Adhesives Based on Oxyalkylated Kraft Lignin.
|
84 |
limited bowel preparation
(1 time)
|
Nephrology (1 time)
|
RR (2 times) CBP (1 time) IUD (1 time)
|
2020 A comparison between limited bowel preparation and comprehensive bowel preparation in radical cystectomy with ileal urinary diversion: a systematic review and meta-analysis of randomized controlled trials.
|
85 |
liposomal BP
(1 time)
|
Cardiology (1 time)
|
BPs (1 time)
|
2003 Systemic depletion of macrophages by liposomal bisphosphonates reduces neointimal formation following balloon-injury in the rat carotid artery.
|
86 |
Liquid Baird-Parker-Medium
(1 time)
|
Environmental Health (1 time)
|
BP (1 time) BPA (1 time) BPP (1 time)
|
1983 [Suitability of current selective media for the detection of Staphylococcus aureus in food].
|
87 |
Liquid-based Papanicolaou test
(1 time)
|
Women's Health (1 time)
|
HR-HPV (1 time)
|
2022 The Application of Liquid-Based Cytological Detection for P16, Cytologic Evaluation and High-Risk Human Papillomavirus Testing in Cervical Cancer Screening: A Clinical Evaluation.
|
88 |
liquid-based preservatives
(1 time)
|
Cell Biology (1 time)
|
PMNs (1 time)
|
2001 Determination of liquid-based cervical cytology specimen adequacy using cellular light scatter and flow cytometry.
|
89 |
liquid-based procedure
(1 time)
|
Cell Biology (1 time)
|
---
|
2016 Cytological Characteristics of Endometrial Phasing Using the Specimens Prepared with the Liquid-Based Procedure: Comparison with the Conventional Procedure.
|
90 |
lithium beam probe
(1 time)
|
Biomedical Engineering (1 time)
|
BPM (1 time) NEC (1 time)
|
2010 Characterization of the Li beam probe with a beam profile monitor on JET.
|
91 |
LLA-nLBP
(1 time)
|
Physiology (1 time)
|
LLA (1 time) ROM (1 time)
|
2022 Trunk muscle forces and spinal loads while walking in persons with lower limb amputation: Influences of chronic low back pain.
|
92 |
lobar bronchopneumonia
(1 time)
|
Veterinary Medicine (1 time)
|
BRD (1 time) BVDV (1 time) cp (1 time)
|
2009 Lung pathology and infectious agents in fatal feedlot pneumonias and relationship with mortality, disease onset, and treatments.
|
93 |
Local best practice for tooth extraction record-keeping
(1 time)
|
Dentistry (1 time)
|
WSTE (1 time)
|
2021 Preventing Wrong Tooth Extraction.
|
94 |
local breed proportions
(1 time)
|
Veterinary Medicine (1 time)
|
BOA (1 time) LBH (1 time)
|
2022 Local breed proportions and local breed heterozygosity in genomic predictions for crossbred dairy cows.
|
95 |
localized BP
(1 time)
|
Dermatology (1 time)
|
BP (1 time)
|
2021 Prevalence and presumptive triggers of localized bullous pemphigoid.
|
96 |
logarithmic band power
(1 time)
|
Biosensing Techniques (1 time)
|
ANNs (1 time) ASD (1 time) DWT (1 time)
|
2020 EEG Signal Analysis for Diagnosing Neurological Disorders Using Discrete Wavelet Transform and Intelligent Techniques.
|
97 |
logic-based psychotherapy
(1 time)
|
Cognitive Science (1 time)
|
FLF (1 time) FLR (1 time)
|
2018 A Logic-Based Psychotherapy Approach to Treating Patients Which Focuses on Faultless Logical Functioning: A Case Study Method.
|
98 |
long bout of moderate physical activity
(1 time)
|
Obesity (1 time)
|
SBP (2 times) PA (1 time)
|
2019 Effect of a Long Bout Versus Short Bouts of Walking on Weight Loss During a Weight-Loss Diet: A Randomized Trial.
|
99 |
long terminal repeat binding protein
(1 time)
|
Endocrinology (1 time)
|
SF-1 (1 time)
|
2004 LBP proteins modulate SF1-independent expression of P450scc in human placental JEG-3 cells.
|
100 |
longitudinal brush pigmentation
(1 time)
|
Dermatology (1 time)
|
---
|
2021 Melanocytic nevi on the hyponychium with dermoscopic features of longitudinal brush pigmentation in children.
|