1. Hip fractures in elderly and senile patients;Dorr;Orthop. Clin. North. Am.,1981
2. Displaced femoral neck fractures: the rationale for primary total hip replacement;Sim,1983
3. The Unsolved fracture;Nicoll;J. Bone Joint Surg.,1963
4. Results with the cemented hemiarthroplasty for displaced fractures of the femoral neck;Welch,1977
5. Treatment of subcapital fractures by primary total hip replacements;Coats;Injury,1979