title: Metronidazole in elective bowel surgery.
mesh_terms: D001442:Bacteroides Infections / Q000517:prevention & control*; D001441:Bacteroides fragilis; D006801:Humans; D007422:Intestines / Q000601:surgery*; D008795:Metronidazole / Q000627:therapeutic use*; D011292:Premedication; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D008795:Metronidazole