3Wilson V, Huo M. Treatment of femoral neck fractures with prosthetic arthroplasty[J]. Curr Opini Othorp, 2004,15(1):18~21.
4Iorio R, Healy W, Lemos D, et al. Displaced femoral neck fractures in the elderly: outcomes and cost effectiveness[J]. Clin Orthop Relat Res, 2001,383(1): 229~42.
5Kobayashu S, Eftekhar NS, Terayama K, et al. Comparative study of total hip arthroplasty between younger and older patients[J]. Clin Orthop, 1997,(339): 140~51.