1. Low friction arthroplasty of the hip;Charnley,1979
2. Lessons of 30 years of total hip arthroplasty;Muller;Clin Orthop,1992
3. Total hip acetabular component position affects component loosening rates;Yoder;Clin Orthop,1988
4. The value of preoperative planning for total hip arthroplasty;Eggli;J Bone Joint Surg Br,1998
5. Preoperative planning for total hip arthroplasty;Knight;Clin Orthop,1992