title: Quantified pathology of emphysema, pneumoconiosis, and chronic bronchitis in coal workers.
mesh_terms: D000328:Adult; D000367:Age Factors; D000368:Aged; D001991:Bronchitis / Q000473:pathology*; D003032:Coal Mining; D005541:Forced Expiratory Volume; D006801:Humans; D008168:Lung / Q000473:pathology; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000473:pathology*; D011009:Pneumoconiosis / Q000000981:diagnostic imaging / Q000473:pathology*; D011656:Pulmonary Emphysema / Q000473:pathology*; D011859:Radiography; D012907:Smoking