3[1]Kyle RF, Cabanela ME, Russell TA, et al. Fractures of the proximal part of the femur. J Bone Joint Surg, 1994, 76A(60): 924 ~ 950.
4[2]Kauffman JI, Simon JA, Kummer FJ, et al. Internal fixation offemoral neck fractures with posterior comminution: a biomechanicalstudy. J OrthopTrauma, 1999, 13(3): 155 ~ 159.
5Blair B, Koval KJ,Kummer F,et al. Basicervical fractures of the proximal femur. A biomechanical study of 3 internal fixation techniques. Clin Orthop, 1994,306: 256-263.
6王以进 王介麟.骨科生物学[M].北京:人民军医出版社,1989.168-263.
7Maurer SG, Wright KE,Kummer FJ,et al. Two or three screws for fixation of femoral neck fractures? Am J Orthop, 2003,32:438-442.
8Levi N. Fracture of the femoral neck: optimal screw position and bone density determined by computer tomography. Injury, 1996,27: 287-289.
9Youm,Koval KJ,Kummer FJ,et al. Do all hip fractures result from a fall[J]. Am J orthop,1999 ,28 :190.
10Davidson CW,Merrileea MJ,Wilkinson TJ,et al. Hip fracture motality and morbidity-can we do better[J]. N Z Med J,2001,114(1136) :329.