Distribution of pulmonary ventilation in disabled southern West Virginia coal miners.
D003032:Coal Mining; D006801:Humans; D008171:Lung Diseases / Q000503:physiopathology*; D009584:Nitrogen; D009784:Occupational Diseases / Q000503:physiopathology*; D011650:Pulmonary Alveoli / Q000503:physiopathology; D012119:Respiration; D014903:West Virginia
D009584:Nitrogen