title: [Complex bronchological study of middle-aged and elderly patients].
mesh_terms: D000368:Aged; D001706:Biopsy; D001999:Bronchoscopy / Q000009:adverse effects; D006801:Humans; D008168:Lung / Q000473:pathology; D008171:Lung Diseases / Q000175:diagnosis*; D008175:Lung Neoplasms / Q000175:diagnosis; D008875:Middle Aged; D011229:Preanesthetic Medication
vernacular_title: Kompleksnoe bronkhologicheskoe issledovanie bol&'nykh pozhilogo i starcheskogo vozrasta.