1. Streicher, R.M. and Schön, R., Tribology in medicine. In Neuere Biomaterialien für die Endoprothetik, ed. G. Hofmann, Praxis-Forum, Berlin, 1989, 19, pp. 20–39.
2. Dawihl, W. and Dörre, E., Adsorption behaviour of high-density alumina ceramics exposed to fluids. In Evaluation of Biomaterials, J. Wiley & Sons, Chichester, 1980, pp. 239–245.
3. Christel, P., Meunier, A., Heller, M., Torre, J. P. and Peille, C., N. Mechanical properties and short-term in vivo evaluation of yttrium-oxide-partially-stabilized zirconia. J. Biomed. Mat. Res., 1989, 23, 45–61.
4. Garvie, R. C., Urbani, C., Kennedy, D. R. and McNeuer, J. C., Biocompatibility of magnesia-partially stabilized zirconia (Mg-PSZ) ceramics, J. Mat. Sci., 1984, 19, 3224–3228.
5. Swain, M. V., Zelizko, V., Lam, S. and Marmach, M., Comparison of the fatigue behaviour of Mg-PSZ and alumina in Ringer’s solution, Proceedings of the MRS meeting on advanced materials, Tokyo, 1988.