TY - JOUR AU - Oonishi, H. AU - Kim, S.C. AU - Kyomoto, M. AU - Iwamoto, M. AU - Ueno, M. AU - Oonishi, H. DO - doi:10.1302/0301-620X.92BSUPP_I.0920139d UR - https://doi.org/10.1302/0301-620X.92BSUPP_I.0920139d TI - EFFECTS OF ROUNDNESS AND ROUGHNESS OF ALUMINA CERAMIC HEAD ON WEAR PROPERTIES FOR LONG -TERM CLINICAL USE T2 - Orthopaedic Proceedings VL - 92-B IS - SUPP_I PY - 2010 SP - 139 EP - 140 ER -