References
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- Leinbach I. S., Barlow F. A. 700 total hip replacements. Clin. Orthop. 1973; 95: 174
- Lindholm R. V., Puranen J. (1975) Ring total hip replacement. Preliminary report to the VIII European Rheumatology Congress, Helsinki, June 1–7, 1975. The Boots Company Ltd., NottinghamEngland, 16, Workshop on arthroplasty of the hip. Daily Bulletin 4
- Paaby H. Follow-up results from 11 orthopaedic surgical departments of about 400 cases of hip arthrosis, treated with Ring's total plasty. Acta orthop. scand. 1974; 45: 798
- Ring P. A. Complete replacement arthroplasty of the hip by the Ring prosthesis. J. Bone Jt Surg. 1968; 54-A: 257
- Ring P. A. Ring total hip replacement. Total hip replacement, M. Jayson. Sector Publishing Ltd., London 1971; 26
- Ring P. A. Total replacement of the hip joint. A review of a thousand operations. J. Bone Jt Surg. 1974; 56-B: 44
- Ring P. A. Risks and uses of the total hip replacement. Brit. med. J. 1975; 2: 442