Asepsis in large bowel surgery.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use; D000985:Antisepsis; D006801:Humans; D007420:Intestine, Large / Q000601:surgery*; D010403:Penicillin Resistance; D010406:Penicillins / Q000627:therapeutic use; D013530:Surgical Wound Infection / Q000517:prevention & control*
D000900:Anti-Bacterial Agents; D010406:Penicillins