title: [Changes of the pulmonary function in chronic bronchitis with minimal airway obstruction].
mesh_terms: D000293:Adolescent; D000328:Adult; D000402:Airway Obstruction / Q000503:physiopathology*; D001991:Bronchitis / Q000503:physiopathology*; D002908:Chronic Disease; D006801:Humans; D008875:Middle Aged; D014692:Ventilation-Perfusion Ratio
vernacular_title: Promene plućne funkcije kod hronicnog bronhitisa s "minimalnom opstrukcijom" disajnih puteva