8Evans EM. The treatment of fracture of the femur [ J ]. Bone Joint Surg(Br) ,2003,31 (2) :190.
9Ramakrishnan M, Prasad SS, Parkinson RW, et al. Management of subtrochanteric femoral fractures and metastases using long proximal femoral nail[ J ]. Injury,2004,35 (2) : 184 - 190.
10Liporaee FA, Egol KA, Tejwanl N, et al. What's new in hip fractures? Current concepts [ J ]. Am J Orthop,2005,34 (2) :66 - 74.