title: Comparative study of cefazolin, cefoxitin, and ceftizoxime for surgical prophylaxis in colo-rectal surgery.
mesh_terms: D002437:Cefazolin / Q000009:adverse effects / Q000627:therapeutic use; D002439:Cefotaxime / Q000009:adverse effects / Q000031:analogs & derivatives / Q000627:therapeutic use; D002440:Cefoxitin / Q000009:adverse effects / Q000627:therapeutic use; D015296:Ceftizoxime; D002511:Cephalosporins / Q000627:therapeutic use*; D003106:Colon / Q000601:surgery*; D006801:Humans; D008875:Middle Aged; D011292:Premedication; D012007:Rectum / Q000601:surgery*
chemical_list: D002511:Cephalosporins; D002440:Cefoxitin; D015296:Ceftizoxime; D002437:Cefazolin; D002439:Cefotaxime