1. Allison AC, Harrington JS, Birbeck M (1966) An examination of the cytotoxic effects of silica on macrophages. J Exp Med 124:141?145
2. Calandruccio RA (1987) Arthroplasty of hip. In: Crenshaw AN (ed) Campbell's operative orthopaedics 7th ed, Vol 11. Mosby, St Louis Washington Toronto
3. English TA, Dowson D (1981) Total hip replacement. In: Dowson D, Wright V (eds) Introduction to the biomechanics of joints and joint replacement. Mechanical Engineering Publications, London
4. Kummer B (1985) Kraftfluss Prothese-Femur: Anpassungs- und Überlastungserscheinungen des Knochens. In: Maaz B, Menge M (Hrsg) Aktueller Stand der zementfreien Hüftendoprothetik; Symposium Düsseldorf. Thieme, Stuttgart New York
5. Lee AJC, Ling RSM, Pearson GP (1981) Fixation. In: Dowson D, Wright V (eds) Introduction of the biomechanics of joints and joint replacement. Mechanical Engineering Publications, London