Ratio of FEV1/Slow Vital Capacity of < 0.7 Is Associated With Clinical, Functional, and Radiologic Features of Obstructive Lung Disease in Smokers With Preserved Lung Function - CHEST
Spirometry - Wikipedia
Solved 19. Using the illustration below, calculate the | Chegg.com
FEV1/FVC Interpretation - YouTube
Pulmonary Function Testing: Spirometry, Lung Volume Determination, Diffusing Capacity of Lung for Carbon Monoxide