title: [Treatment of chronic bronchitis during acute exacerbations].
mesh_terms: D000208:Acute Disease; D001991:Bronchitis / Q000188:drug therapy*; D002511:Cephalosporins / Q000627:therapeutic use; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D006801:Humans; D010118:Oxytetracycline / Q000627:therapeutic use
chemical_list: D002511:Cephalosporins; D010118:Oxytetracycline
vernacular_title: Terapija kronicnog bronhitisa u fazi akutne egzacerbacije