title: Massive fibrosis in gold miners--a radiological evaluation.
mesh_terms: D000368:Aged; D003080:Cold Temperature; D006801:Humans; D008168:Lung / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged; D008906:Mining; D009784:Occupational Diseases / Q000000981:diagnostic imaging*; D011009:Pneumoconiosis / Q000000981:diagnostic imaging; D011658:Pulmonary Fibrosis / Q000000981:diagnostic imaging* / Q000209:etiology; D011859:Radiography