1. Mooney, V., Claudi, B.F.: Fractures of the shaft of the femur. In: Rockwood, C.A., Green, D.P. (eds.) Fractures in Adults., pp. 1396–1398. J.B. Lippincott Company, Philidelphia (1984)
2. Lausten, G.S., Jorgeson, F., Boesen, J.: Measurement of anteversion of the femoral neck: ultrasound and computerised tomography compared. J. Bone Joint Surg. 75-B, 799–803 (1989)
3. Braten, M., Terjesen, T., Rossvoll, I.: Torsional deformity after intramedullary nailing of femoral shaft fractures: Measurement of anteversion angles in 110 patients. J. Bone Joint Surg. (Br) 75(5), 7990–8003 (1993)
4. Levin, P.E., Schoen, R.W., Browner, B.D.: Radiation exposure to the surgeon during closed interlocking intramedullary nailing. J. Bone and Joint Surg. (Am) 69(5), 761–766 (1987)
5. Coetzee, J.C., van der Merwe, E.J.: Exposure of surgeons-in-training to radiation during intramedullary fixation of femoral shaft fractures. S. Afr. Med. J. 81(6), 312–314 (1992)