The use of antibiotics in bronchitis.
D000667:Ampicillin / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy*; D002701:Chloramphenicol / Q000627:therapeutic use*; D002986:Clinical Trials as Topic; D006801:Humans; D066298:In Vitro Techniques; D010118:Oxytetracycline / Q000627:therapeutic use*
D002701:Chloramphenicol; D000667:Ampicillin; D010118:Oxytetracycline