Respiratory disease in foundrymen.
D001991:Bronchitis / Q000453:epidemiology*; D002908:Chronic Disease; D006801:Humans; D008297:Male; D008669:Metallurgy; D009784:Occupational Diseases / Q000453:epidemiology*; D011009:Pneumoconiosis / Q000453:epidemiology; D012129:Respiratory Function Tests; D012907:Smoking; D013147:Spirometry