title: VTE prevention in major orthopedic surgery.
authors.forename: Harold S
authors.initials: HS
authors.lastname: Boyd
mesh_terms: D000925:Anticoagulants / Q000627:therapeutic use; D019644:Arthroplasty, Replacement, Hip / Q000009:adverse effects*; D001241:Aspirin / Q000627:therapeutic use; D000077425:Fondaparinux; D006495:Heparin, Low-Molecular-Weight / Q000627:therapeutic use; D006801:Humans; D019637:Orthopedic Procedures / Q000009:adverse effects; D011134:Polysaccharides / Q000627:therapeutic use; D011183:Postoperative Complications; D018570:Risk Assessment; D040242:Risk Reduction Behavior; D054556:Venous Thromboembolism / Q000209:etiology / Q000517:prevention & control*; D014859:Warfarin / Q000627:therapeutic use
chemical_list: D000925:Anticoagulants; D006495:Heparin, Low-Molecular-Weight; D011134:Polysaccharides; D014859:Warfarin; D000077425:Fondaparinux; D001241:Aspirin