1) Asnis, S. E., and Leslie Wanek-Sgaglione : Intracapsular fractures of the femoral neck. J. Bone Joint Surg. Am., 76 : 1793—1803, 1994.
2) Garden, R. S. : Low-angle fixation in fractures of femoral neck. J. Bone Joint Surg. Br., 43 : 647—663, 1961.
3) Garden, R. S. : Malreduction and avascular necrosis in subcapital fractures of the femur. J. Bone Joint Surg. Br., 53 : 183—197, 1971.
4) T. Konishiike, E. Makihara, H. Tago, et al. : Acute fracture of the neck of the femur. An assessment of perfusion of the head by dynamic MRI. J. Bone Joint Surg. Br., 81 : 596—599, 1999.