Prophylactic antibiotics.
D000900:Anti-Bacterial Agents / Q000627:therapeutic use*; D006801:Humans; D011014:Pneumonia / Q000517:prevention & control*; D011183:Postoperative Complications / Q000517:prevention & control*; D018805:Sepsis / Q000517:prevention & control*; D013530:Surgical Wound Infection / Q000517:prevention & control*
D000900:Anti-Bacterial Agents