title: Cefaclor in the treatment of chronic bronchitis.
mesh_terms: D001991:Bronchitis / Q000188:drug therapy*; D002433:Cefaclor / Q000627:therapeutic use*; D002908:Chronic Disease; D003365:Costs and Cost Analysis; D004305:Dose-Response Relationship, Drug; D006801:Humans; D013183:Sputum / Q000382:microbiology
chemical_list: D002433:Cefaclor