4Bassett AC, Herrmann I. Influence of oxygen concentration and mechanical factors on differentiation of connective tissue in vitro. Nature,1961,190:460.
1Lance S, Estrada, David A, et al. Fixation failure in femoral neck fractures [J]. Clin Orthop, 2002; 21(399):110-118.
2Iorio R, Healy WL, Lemos DW, et al. Displaced femoral neck fractures in the eldly [J]. Clin Orthop, 2001 ;383:229-242.
3Garden RS. Low-angle fixation in fractures of the femoral neck [J].J Bone Joint Surg, 1961 ;43B:647-663.
4Harris RS. Traumatic arthritis of the hip after dislocation and acetabular fractures: treatment by mold arthroplasty [J]. J Bone Joint Surg Am, 1969; 51:737-755.
5Soriede O, Molster A, Rangstad TS. Internal fixation versus primary prosthetic replacement inacute femoral neck fractures [J]. Prospective randomised clinical study. Br J Surg, 1979 ;66:56-60.
6Bosch U, Schreiber T, krettek C. Reduction and fixation of displaced intracapsular fractures of the proximal femur [J]. Clin Orthop,2002; 399:59-71.
7Nikolopoulos KE, Papadakis SA, Katreos KT, et al. Long-term outcome of patients with avascular necrosis, after internal fixation of femoral neck fractures [J]. Injury, 2003; 31 (34):525-528.
8Manninger J, Kazar C, Fekete C, et al. Signifcance of urgent internal fixation in the management of fractures of neck of the femur [J].Injury, 1989; 17(20):101-105.
9Madsen F, Linde F, Anecerson E, et al. Fixation of displaced femoral neck fractures [J]. Acta Orthop Scand, 1987; (58):212-216.
10Manninger J, Kazar C, Fekete C, et al. Avoidume of avascular necrosis of the femoral head, following fractures of the femoral neck , by early reduction and internal fixation [J]. Injury, 1985; 13 (16):437-448.