Lung cancer in miners.
D000328:Adult; D000367:Age Factors; D000368:Aged; D001999:Bronchoscopy; D004739:England; D006801:Humans; D008175:Lung Neoplasms / Q000453:epidemiology / Q000276:immunology / Q000601:surgery; D008297:Male; D008875:Middle Aged; D008906:Mining; D009784:Occupational Diseases; D011009:Pneumoconiosis / Q000209:etiology / Q000276:immunology; D012907:Smoking