title: Abdominal hysterectomy.
mesh_terms: D000667:Ampicillin / Q000627:therapeutic use; D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001424:Bacterial Infections / Q000382:microbiology; D002509:Cephaloridine / Q000627:therapeutic use; D002512:Cephalothin / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D005260:Female; D006801:Humans; D007044:Hysterectomy; D010403:Penicillin Resistance; D011292:Premedication; D013530:Surgical Wound Infection / Q000382:microbiology / Q000517:prevention & control*; D013752:Tetracycline / Q000627:therapeutic use
chemical_list: D000900:Anti-Bacterial Agents; D000667:Ampicillin; D013752:Tetracycline; D002509:Cephaloridine; D002512:Cephalothin