title: [Evolution in research on chronic bronchitis].
authors.forename: A I
authors.initials: AI
authors.lastname: Zhiugzhda
authors.forename: M A
authors.initials: MA
authors.lastname: Staponkene
authors.forename: R I
authors.initials: RI
authors.lastname: Piatkiavichene
authors.forename: V I
authors.initials: VI
authors.lastname: Bal'chius
mesh_terms: D000293:Adolescent; D000328:Adult; D001991:Bronchitis / Q000209:etiology / Q000517:prevention & control; D002648:Child; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000209:etiology / Q000517:prevention & control; D008297:Male; D008875:Middle Aged; D012106:Research; D012307:Risk Factors; D012907:Smoking / Q000009:adverse effects
vernacular_title: Evoliutsiia ucheniia o khronicheskom bronkhite.