title: [Causes of chronic bronchitis in agricultural workers].
mesh_terms: D000328:Adult; D000368:Aged; D000382:Agricultural Workers' Diseases / Q000209:etiology*; D000437:Alcoholism / Q000150:complications; D001991:Bronchitis / Q000209:etiology*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012141:Respiratory Tract Infections / Q000150:complications; D012907:Smoking / Q000150:complications; D015022:Yugoslavia
vernacular_title: Uzroci hronicnog bronhitisa kod poljoprivrednih proizvodjaca