1. Bellamy, N., Buchanan, WW., Goldsmith, CH., Campbell, J. and Stitt, LW. Validation study of WOMAC: a health status instrument for measuring clinically important patient relevant outcomes to antirheumatic drug therapy in patients with osteoarthritis of the hip and knee.;J Rheumatol,1988
2. Callaghan, JJ., Templeton, JE., Liu, SS., Pedersen, DR., Goetz, DD., Sullivan, PM. and Johnston, RC. Results of Charnley total hip arthroplasty at a minimum of thirty years.;J Bone Joint Surg Am,2004
3. Chandler, HP., Reineck, FT., Wixson, RL. and McCarthy, JC. Total hip replacement in patients younger than thirty years old: a five-year follow-up study.;J Bone Joint Surg Am,1981
4. Chmell, MJ., Scott, RD., Thomas, WH. and Sledge, CB. Total hip arthroplasty with cement for juvenile rheumatoid arthritis: results at a minimum of ten years in patients less than thirty years old.;J Bone Joint Surg Am,1997
5. Lee, JG. and Charnley, J. Radiological demarcation of cemented sockets in total hip replacement.;Clin Orthop Relat Res,1976