1. Bone-metal interface in osseointegration.;Albrektsson;J Prosth Dent,1987
2. CRC Series in Biocompatibility. Biocompatibility of Clinical Implant Materials. Vol. 1.;Williams,1981
3. Introduction to Osseointegration.;Branemark,1985
4. Calcified bone does not reach the implant surface of “osseointegrated” non-alloyed titanium.;Sennerby;Trans Society Biomaterials,1990
5. Titanium endosseous implant soft-tissue interface: a literature review.;Donley;J Periodontics,1991