title: [Clinico-bronchoscopic criteria in the diagnosis of chronic obstructive bronchitis].
mesh_terms: D000328:Adult; D001991:Bronchitis / Q000175:diagnosis* / Q000503:physiopathology; D001999:Bronchoscopy; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012129:Respiratory Function Tests
vernacular_title: Kliniko-bronkhoskopicheskie kriterii v diagnostike khronicheskogo obstruktivnogo bronkhita.