Prophylaxis of venous thromboembolism in orthopaedic surgery.
D000925:Anticoagulants / Q000627:therapeutic use; D006495:Heparin, Low-Molecular-Weight / Q000627:therapeutic use; D006801:Humans; D019637:Orthopedic Procedures; D011183:Postoperative Complications / Q000188:drug therapy / Q000517:prevention & control; D013923:Thromboembolism / Q000188:drug therapy / Q000517:prevention & control*; D020246:Venous Thrombosis / Q000188:drug therapy / Q000517:prevention & control*
D000925:Anticoagulants; D006495:Heparin, Low-Molecular-Weight