TY - JOUR AU - Amstutz, H.C. AU - Le Duff, M.J. DO - doi:10.1302/0301-620X.91BSUPP_II.0910327a UR - https://doi.org/10.1302/0301-620X.91BSUPP_II.0910327a TI - METAL-ON-METAL HIP RESURFACING FOR OSTEONECROSIS T2 - Orthopaedic Proceedings VL - 91-B IS - SUPP_II PY - 2009 SP - 327 EP - 327 ER -