1. Skeletal Trauma. Basic Science, Management, and Reconstruction, 3rd ed. Vol. 2.;Browner,2003
2. Risk factors influencing mortality after bipolar hemiarthroplasty in the treatment of fractures of the femoral neck.;Eiskjaer;Clin Orthop Relat Res,1991
3. Rockwood and Green's Fractures in Adults. 5th ed. Vol 2.;Bucholz,2001
4. Patterns and complications of femur fractures below the hip in patients over 65 years of age.;Boyd;J Orthop Trauma,1991
5. Analysis of treatment problems in subtrochanteric fractures of the femur.;Velasco;J Trauma,1978