title: [Epidemiology of bronchitis].
mesh_terms: D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D000397:Air Pollution; D001991:Bronchitis / Q000453:epidemiology* / Q000209:etiology; D002648:Child; D002908:Chronic Disease; D005260:Female; D005860:Germany, West; D006801:Humans; D008297:Male; D008875:Middle Aged; D012907:Smoking / Q000150:complications
vernacular_title: Epidemiologie der Bronchitis