Cigarette smoking, asbestos, and pulmonary fibrosis.
D000328:Adult; D000367:Age Factors; D001194:Asbestos; D004781:Environmental Exposure; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography; D012737:Sex Factors; D012907:Smoking / Q000150:complications*; D013997:Time Factors
D001194:Asbestos