title: [Various features of central lung cancer detected by direct fluorography].
mesh_terms: D000230:Adenocarcinoma / Q000000981:diagnostic imaging*; D000328:Adult; D000368:Aged; D001984:Bronchial Neoplasms / Q000000981:diagnostic imaging*; D001995:Bronchography; D002294:Carcinoma, Squamous Cell / Q000000981:diagnostic imaging*; D003937:Diagnosis, Differential; D005260:Female; D005471:Fluoroscopy / Q000379:methods; D006801:Humans; D008175:Lung Neoplasms / Q000000981:diagnostic imaging*; D008297:Male; D008875:Middle Aged
vernacular_title: O nekotorykh priznakakh tsentral'nogo raka legkogo vyiavliaemykh pri obzornoĭ fliuorografii.