title: [Chronic bronchitis and smoking].
mesh_terms: D000328:Adult; D001991:Bronchitis / Q000209:etiology*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012737:Sex Factors; D012907:Smoking / Q000150:complications*
vernacular_title: Khronicheskiĭ bronkhit i kurenie.