title: Three approaches to prophylactic antibiotics in elective gastrointestinal tract surgery.
authors.affiliation: Department of Surgery, University of Natal.
authors.forename: C A
authors.initials: CA
authors.lastname: Perrott
authors.forename: O B
authors.initials: OB
authors.lastname: Greeff
authors.forename: H S
authors.initials: HS
authors.lastname: Schoeman
authors.forename: S
authors.initials: S
authors.lastname: Scott
mesh_terms: D002439:Cefotaxime / Q000627:therapeutic use*; D002440:Cefoxitin / Q000627:therapeutic use*; D005767:Gastrointestinal Diseases / Q000150:complications / Q000601:surgery*; D006801:Humans; D007275:Injections, Intravenous; D011446:Prospective Studies; D013530:Surgical Wound Infection / Q000209:etiology / Q000517:prevention & control*; D007507:Therapeutic Irrigation
chemical_list: D002440:Cefoxitin; D002439:Cefotaxime