title: Pleural plaques in chest x-rays of lung cancer patients and matched controls (preliminary results).
mesh_terms: D000368:Aged; D001194:Asbestos / Q000009:adverse effects; D001195:Asbestosis / Q000150:complications* / Q000000981:diagnostic imaging; D004812:Epidemiologic Methods; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging / Q000209:etiology*; D008297:Male; D008875:Middle Aged; D009784:Occupational Diseases / Q000000981:diagnostic imaging / Q000209:etiology*; D011859:Radiography
chemical_list: D001194:Asbestos