title: [Early diagnosis of cancer of the lung by mass screening in the air force environment].
mesh_terms: D000328:Adult; D000337:Aerospace Medicine; D000368:Aged; D001999:Bronchoscopy; D006801:Humans; D008175:Lung Neoplasms / Q000517:prevention & control*; D008297:Male; D008400:Mass Chest X-Ray; D008403:Mass Screening; D008875:Middle Aged; D013183:Sputum / Q000166:cytology
vernacular_title: Diagnosi precoce del ca del polmone mediante screening di massa in ambiente aeronautico.