4Wolfgang GL, Bryant MH, O' Neil JP. Treatment of intertrochanteric fracture of the femur using sliding screw plate fixation. Clin Orthop, 1982, 163:148.
5Haynes RC, Poll RG, Miles AW, et al. Failure of femoral head fixation: a cadaveric analysis of lag screw cut out with the gamma locking nail and AO DHS. Injury, 1997, 28:337.
6Butt MS, Krikler SJ, Nafie S, et al. Comparison of dynamic hip screw and gamma nail: a prospective randomised controlled trail. Injury, 1995, 26:615.
7LJ Domingo, D Cecilia, A Herrera, et al. Trochanteric fractures treated with a proximal femoral nail. International Orthopaedics,2001, 25:298.
8Windolf J, Hollander DA, Hakimi M, et al. Pitfalls and complications in the use of the proximal femoral nail. Langenbeck's Archives of Surgery, 2004, 15:423.
9Rappold G, Hertz H, Spitaler R. Implant breakage of the proximal femoral nail (PFN). European Journal of Trauma, 2001, 27:333.
10Jensen JS. Classification of trochanteric fractures. Acta Orthop Scand, 1980,51:803