title: The management of the perforated appendix: a controlled clinical trial.
mesh_terms: D000328:Adult; D000368:Aged; D001062:Appendectomy / Q000379:methods; D001064:Appendicitis / Q000601:surgery*; D002986:Clinical Trials as Topic; D004334:Drug Administration Schedule; D006801:Humans; D007416:Intestinal Perforation / Q000601:surgery*; D008297:Male; D008795:Metronidazole / Q000008:administration & dosage* / Q000627:therapeutic use; D008875:Middle Aged; D010538:Peritonitis / Q000188:drug therapy; D011183:Postoperative Complications; D011292:Premedication; D011897:Random Allocation; D013530:Surgical Wound Infection / Q000517:prevention & control
chemical_list: D008795:Metronidazole