| 1 |
forced expiratory flow at 50% of forced vital capacity
(17 times)
|
Pulmonary Medicine
(7 times)
|
FEV1 (6 times)
FEF75 (5 times)
PEF (5 times)
|
1991 [The effect of acute bronchospasm on pulmonary artery pressure].
|
| 2 |
forced expiratory flow at 50% of FVC
(14 times)
|
Medicine
(5 times)
|
FVC (8 times)
PEF (4 times)
FEV1 (3 times)
|
1975 Polyvinyl chloride pyrolysis products. A potential cause for respiratory impairment.
|
| 3 |
flow after 50% of vital capacity has been expelled
(3 times)
|
Pediatrics
(2 times)
|
FVC (3 times)
FEF25 (2 times)
CVA (1 time)
|
2003 Respiratory symptoms and lung function in relation to atopy in children born preterm.
|
| 4 |
flow at 50% of the vital capacity
(3 times)
|
Pulmonary Medicine
(3 times)
|
BD (1 time)
EPP (1 time)
FEF50Air (1 time)
|
1982 Effect of smoking a cigarette on the density dependence of maximal expiratory flow.
|
| 5 |
flow rate at 50% FVC
(3 times)
|
Allergy and Immunology
(1 time)
|
FVC (2 times)
AECII (1 time)
AI (1 time)
|
1984 Chronic respiratory effects of exposure to diesel emissions in coal mines.
|
| 6 |
FEF50 He
(1 time)
|
Pulmonary Medicine
(1 time)
|
EPP (1 time)
FEF50Air (1 time)
FVC (1 time)
|
1982 Effect of smoking a cigarette on the density dependence of maximal expiratory flow.
|
| 7 |
FEV1 and flow at 50% expired volume
(1 time)
|
Pediatrics
(1 time)
|
CV (1 time)
Rint (1 time)
|
2004 Assessment of airway function in young children with asthma: comparison of spirometry, interrupter technique, and tidal flow by inductance plethsmography.
|
| 8 |
flow at the 50% of vital capacity
(1 time)
|
Drug Therapy
(1 time)
|
FEFmax (1 time)
FVC (1 time)
|
1999 Inhaled dopamine induces bronchodilatation in patients with bronchial asthma.
|
| 9 |
flow rate at 50% of the control vital capacity
(1 time)
|
Environmental Health
(1 time)
|
---
|
1994 Respiratory symptoms and ventilatory function in confectionery workers.
|
| 10 |
forced expiratory flow at 50% forced expiratory volume
(1 time)
|
Diagnostic Imaging
(1 time)
|
CT (1 time)
FEF25 (1 time)
FEF75 (1 time)
|
2022 Diagnosis and Prognostic Analysis of Mycoplasma pneumoniae Pneumonia in Children Based on High-Resolution Computed Tomography.
|
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