4Liew NC, Moissinae K, Gul Y. Postoperative venous thromboembolism in Asia: a critical appraisal of its incidence [J]. Asian J Surg,2003,26(3) : 154-158.
6Jensen C, Roos [M, Kjaersgaard-Andersen P, et al. The effect of education and supervised exercise vs. education alone on the time to total hip replacement in patients with severe hip osteoarthritis. A randomized clinical trial protocol[J]. BMC Musculoskelet Disord,2013,14(2) :21.
7Bozic KJ,Kurtz SM. Identifying strategies to improve patient outcomes in total hip replacement:commentary on an article by Jeffrey N. Katz, MD, MSc, et al.: "twelve-year risk of revision after primary total hip replacement in the U.S. Medicare population" [J]. J Bone Joint Surg Am, 2012,94 (20) : e153.
8曹伟新,李乐之.科护理学[M].第5版.北京:人民卫生出版社,2010:354.
9FREEDMAN K B,BROOKENTHAL K R,FITZGERALD R H,et al. A metaanalysis of thromboembolie prophylaxis fol -lowing elective total hip arthropla, qty[J] Bone Joint Surg Am,2010,32:929-938.