13Th International Symposium on Ceramic in Medicine /Symposium on Ceramic Materials in Orthopaedic Surgery: Clinical Results in the Year 2000, Date: NOV 22-26, 2000, Location: BOLOGNA, ITALY, Patrocinadores: Bologna Univ, Ilalian Soc Orthopaed & Tranumatol, European Federat Natl Assoc Orthoped & Traumatol, Japanese Soc Orthoped Implants, Italian Soc Biomat, Soc Biomat, Korean Soc Biomat, Japanese Soc Biomat, Australian Soc Biomat, Ceramic Soc Japan, Int & Amer Assoc Dental Res