Antimicrobial prophylaxis in biliary and gastrointestinal surgery.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001660:Biliary Tract Diseases / Q000601:surgery*; D003108:Colonic Diseases / Q000601:surgery; D005767:Gastrointestinal Diseases / Q000601:surgery*; D006801:Humans; D011292:Premedication; D012002:Rectal Diseases / Q000601:surgery; D013530:Surgical Wound Infection / Q000517:prevention & control*
D000900:Anti-Bacterial Agents