title: Failure of antimicrobial prophylaxis with cefoxitin, or metronidazole and gentamicin in colorectal surgery. Is mannitol to blame?
mesh_terms: D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D002440:Cefoxitin / Q000627:therapeutic use; D003092:Colitis / Q000139:chemically induced; D003106:Colon / Q000601:surgery*; D004926:Escherichia coli / Q000254:growth & development; D005260:Female; D005839:Gentamicins / Q000627:therapeutic use; D006801:Humans; D007422:Intestines / Q000382:microbiology; D008297:Male; D008353:Mannitol / Q000009:adverse effects*; D008795:Metronidazole / Q000627:therapeutic use; D011446:Prospective Studies; D012007:Rectum / Q000601:surgery*; D013530:Surgical Wound Infection / Q000517:prevention & control*
chemical_list: D000900:Anti-Bacterial Agents; D005839:Gentamicins; D008795:Metronidazole; D008353:Mannitol; D002440:Cefoxitin