1Lieberman JR, Geerts WH. Prevention of venous thromboembolism after total hip and knee arthroplasty. J Bone Joint Surg Am, 1994,76(8):1239-1250.
2McNally MA, Cooke EA, Mollan RAB,et al. The effect of active movement of the foot on venous blood flow after after total hip replacement. J Bone Joint Surg(Am), 1997,79(8):1198.
3Kaperonis AA, Michelsen CB, Askanazi J,et al. Effects of total hip replacement and bed rest on blood rheology and red cell metabolism. J Trauma, 1988,28(4):453-457.
4Caimi G ,Canino B ,Ferrara F,et al.Leukocyte rheology before and after chemotactic activation in some venousdiseases. European Journal of Vascular and Endovascular Surgery, 1999, 18(5): 411-416.
5Lausten GS, Vedel P, Nielsen PM. Fractures of the femoral neck treated with a bipolar endoprosthesis [J]. Clin Orthop Relate Res , 1987,218:63-67.
6D'Antonio JA, Capello WN, Borden IS, et al . Classification and management of acetabular abnormalities in total hip arthroplasty[J]. Clin Orthop , 1989,243 : 126-137.
1Minnick AF, Pabsc MK.Improving the ability o detect the im- pact of labor on patient outcomes [ J ]. Journal of Nursing Scholarshio. 1998.30(4) :312-315.