Pitfalls in the diagnosis of compensable diseases in miners.
D001991:Bronchitis / Q000175:diagnosis / Q000000981:diagnostic imaging; D002908:Chronic Disease; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000175:diagnosis*; D008297:Male; D008906:Mining; D009784:Occupational Diseases / Q000175:diagnosis* / Q000000981:diagnostic imaging; D011009:Pneumoconiosis / Q000000981:diagnostic imaging*; D011656:Pulmonary Emphysema / Q000000981:diagnostic imaging; D011859:Radiography