Comparative prevalence and severity of emphysema and bronchitis at autopsy in cotton mill workers vs controls.
D000368:Aged; D001991:Bronchitis / Q000453:epidemiology* / Q000473:pathology; D003368:Gossypium; D006801:Humans; D008168:Lung / Q000473:pathology; D008875:Middle Aged; D009784:Occupational Diseases / Q000453:epidemiology* / Q000473:pathology; D009790:Occupations; D011656:Pulmonary Emphysema / Q000453:epidemiology* / Q000473:pathology; D012907:Smoking; D013783:Textile Industry