Ventilatory capacity and lung volumes of US coal miners.
D003032:Coal Mining; D004781:Environmental Exposure; D006801:Humans; D008168:Lung / Q000502:physiology* / Q000503:physiopathology; D008297:Male; D011009:Pneumoconiosis / Q000503:physiopathology; D012119:Respiration; D012129:Respiratory Function Tests; D012907:Smoking; D013147:Spirometry; D013997:Time Factors; D014481:United States; D014797:Vital Capacity