title: Prophylactic metronidazole with and without cefuroxime in elective colorectal surgery. A prospective randomised double-blind study.
mesh_terms: D000368:Aged; D002444:Cefuroxime / Q000627:therapeutic use*; D002511:Cephalosporins / Q000627:therapeutic use*; D003106:Colon / Q000601:surgery*; D004311:Double-Blind Method; D004359:Drug Therapy, Combination; D005260:Female; D006801:Humans; D008297:Male; D008795:Metronidazole / Q000627:therapeutic use*; D008875:Middle Aged; D011292:Premedication; D011446:Prospective Studies; D011897:Random Allocation; D012007:Rectum / Q000601:surgery*; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D002511:Cephalosporins; D008795:Metronidazole; D002444:Cefuroxime