BackmanS.: The proximal end of the femur. Acta radiol. (1957) Suppl. No. 146.
2.
BarrJ.Jr: Experiences with a sliding nail in femoral neck fractures. Clin. Orthop.92 (1973), 63.
3.
DeyerleW. M.: Absolute fixation with contact compression in hip fractures. Clin. Orthop.13 (1959), 279.
4.
DeyerleW. M.Multiple-pin peripheral fixation in fractures of the neck of the femur. Immediate weight-bearing. Clin. Orthop.39 (1965), 135.
5.
McQuillanW. M.AbernethyP. J.GuyJ. G.: Subcapital fractures of the neck of the femur treated by double-divergent fixation. Brit. J. Surg.60 (1973), 859.