1. Prognosis of total hip replacement;Ahnfelt;Acta Orthop Scand Suppl,1990
2. Surface replacement arthroplasty;Amstutz,1991
3. Modes of failure of surface replacements;Amstutz,1991
4. Total hip articular replacement by internal eccentric shells;Amstutz;Clin Orthop,1997
5. THARIES resurfacing arthroplasty;Amstutz;Clin Orthop,1986