4Simmermacher RK, Bosch AM, van der Werken C. The AO/ASIF proximal femoral nail (PFN): a new device for the treatment of unstable proximal femoral fractures. Injury, 1999, 30:327-332.
5Nuber S, Schonweiss T, Ruter A. Stabilization of unstable trochanteric femoral fractures. Dynamic hip screw (DHS) with trochanteric stabilization plate vs. proximal femur nail (PFN).Unfallehirurg, 2003, 106: 39-47.
6Seral B, Garcia JM, Cegonino J, et al. Finite element study of intramedullary osteosynthesis in the treatment of trochanteric fractures of the hip: Gamma and PFN. Injury, 2004, 35:130-135.
7Klinger HM, Baums MH, Eckert M, et al. A comparative study of unstable per- and intertrochanteric femoral fractures treated with dynamic hip screw (DHS) and trochanteric butt-press plate vs. proximal femoral nail (PFN). Zentralbl Chir, 2005, 130:301-306.
8Banan H, Al-Sabti A, Jimulia T, et al. The treatment of unstable, extracapsular hip fractures with the AO/ASIF proximal femoral nail (PFN). Injury, 2002, 33: 401-405.
9Al-yassari G, Langstaff RJ, Jones JW, et al. The AO/ASIF proximal femoral nail (PFN) for the treatment of unstable trochanteric femoral fracture. Injury, 2002, 33: 395-399.
10Fogagnolo F, Kfuri M Jr, Paecola CA. Intramedullary fixation of pertrochanteric hip fractures with the short AO-ASIF proximal femoral nail. Arch Orthop Trauma Surg, 2004, 124: 31-37.
