Significance of reduction of the intestinal flora prior to operations on the colon or rectum.
D000818:Animals; D001432:Bacteriology; D003106:Colon / Q000601:surgery*; D013505:Digestive System Surgical Procedures; D006801:Humans; D007422:Intestines / Q000382:microbiology*; D010271:Parasites; D012007:Rectum / Q000601:surgery*
COLON/surgery; INTESTINES/bacteriology; PARASITES; RECTUM/surgery