Antibiotic prophylaxis in gastric, biliary and appendix surgery.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D001062:Appendectomy; D001652:Bile Ducts / Q000601:surgery*; D005767:Gastrointestinal Diseases / Q000382:microbiology / Q000601:surgery*; D006801:Humans; D011292:Premedication; D013270:Stomach / Q000601:surgery*; D013530:Surgical Wound Infection / Q000517:prevention & control*
D000900:Anti-Bacterial Agents