1. B. Kasemo and J. Lausmaa,Osseointebration in Clinical Dentistry, vol. 99, Quintessence, Chicago (1985).
2. L. Tang and J. W. Eaton,Am. J. Clin. Pathol. 103, 466 (1995).
3. H. Schreiber, F. Keller, H. P. Kinzl, H. Hunger, W. Knofler, U. Rubling, and W. Merten,Z. Exp. Chir. Transplant Kunstliche Organe. 23, 23 (1990).
4. C. C. Mery, G. Grunert, J. C. Plaza, and T. Pizzi,Biol. Res. 29, 361 (1996).
5. C. M. Cotell,Appl. Surg. Sci. 69, 140 (1993).