6Streiff MB, Haut ER. The CMS ruling on venous thromboembo- lism after total knee or hip arthroplasty: weighing risks and bene- fits[J]. JAMA, 2009, 301(10): 1063-1065. DOI: 10.1001/jama. 301.10.1063.
7Thirugnanam S, Pinto R, Cook D J, et al. Economic analyses of ve- nous thromboembolism prevention strategies in hospitalized pa- tients: a systematic review[J]. Critical Care, 2012, 16(2): R43. DOI:10.1186/cc 11241.
8Geerts WH, Pineo GF, Heit JA, et al. Prevention of venous thrombo- embolism: the Seventh ACCP Conference on Antithrombotic and Thrombolytic Therapy[J]. Chest, 2004, 126(3 Suppl): 338S-400S.
9Harris P, Nagy S, Vardaxis NJ, et al. Mosby's Dictionary of Medi- cine, Nursing & Health Professions[M]. 7th ed. St. Louis, MO: Mosby, 2006:115-116, 335,520, 1454, 1849, 1949.
10Piovella F, Wang CJ, Lu H, et al. Deep-vein thrombosis rates af- ter major orthopedic surgery in Asia. An epidemiological study based on postoperative screening with centrally adjudicated bilat- eral venography[J]. J Thromb Haemost, 2005, 3(12): 2664-2670.