6Senaran H,Acaro? lu E, Ozdemir HM, et al. Enoxaparin and heparin comparison of deep vein thrombosis prophylaxis in to- tal hip replacement patients [ J ]. Arch Orthop Trauma Surg, 2006,126( 1 ) :1 -5.
7Musselmann C. Rate of venous thromboembolism after total hip and total knee replacement in inpatient orthopedic reha- bilitation[ J ]. Med Klin ( Munich ), 2009, 104 ( 9 ) : 694 - 698.