title: [Occult bronchial carcinoma].
mesh_terms: D000328:Adult; D000368:Aged; D000818:Animals; D001984:Bronchial Neoplasms / Q000175:diagnosis* / Q000000981:diagnostic imaging; D006801:Humans; D008297:Male; D008875:Middle Aged; D011859:Radiography; D013183:Sputum / Q000166:cytology; D013997:Time Factors
vernacular_title: Occult bronchuscarcinoma.