Joint-replacement surgery.
D000900:Anti-Bacterial Agents / Q000008:administration & dosage; D001424:Bacterial Infections / Q000517:prevention & control*; D006493:Heparin / Q000008:administration & dosage; D006801:Humans; D007595:Joint Prosthesis; D011183:Postoperative Complications / Q000517:prevention & control; D013927:Thrombosis / Q000517:prevention & control*
D000900:Anti-Bacterial Agents; D006493:Heparin