title: Prevention of venous thromboembolism in orthopedic surgery.
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use; D006801:Humans; D019637:Orthopedic Procedures / Q000009:adverse effects*; D011183:Postoperative Complications / Q000209:etiology / Q000517:prevention & control*; D054556:Venous Thromboembolism / Q000209:etiology / Q000517:prevention & control*
chemical_list: D000925:Anticoagulants