TY - JOUR AU - Kim, Y.-H. AU - Kim, J.-S. DO - doi:10.1302/0301-620X.90B6.20540 UR - https://doi.org/10.1302/0301-620X.90B6.20540 TI - Tribological and material analyses of retrieved alumina and zirconia ceramic heads correlated with polyethylene wear after total hip replacement T2 - The Journal of Bone & Joint Surgery British Volume VL - 90-B IS - 6 PY - 2008 SP - 731 EP - 737 ER -