Perioperative antibiotics.
D000284:Administration, Oral; D000900:Anti-Bacterial Agents / Q000008:administration & dosage*; D002511:Cephalosporins / Q000008:administration & dosage; D003106:Colon / Q000601:surgery; D006801:Humans; D007271:Injections, Intradermal; D007275:Injections, Intravenous; D008795:Metronidazole / Q000008:administration & dosage; D011183:Postoperative Complications / Q000517:prevention & control; D019736:Prostheses and Implants; D013530:Surgical Wound Infection / Q000517:prevention & control*
D000900:Anti-Bacterial Agents; D002511:Cephalosporins; D008795:Metronidazole