TY - JOUR AU - Lewis, P.M. AU - Moore, C.A. AU - Olsen, M. AU - Schemitsch, E.H. AU - Waddell, J.P. DO - doi:10.1302/0301-620X.93BSUPP_IV.0930470b UR - https://doi.org/10.1302/0301-620X.93BSUPP_IV.0930470b TI - A540. MID-TERM CLINICAL OUTCOMES FOLLOWING PRIMARY TOTAL HIP ARTHROPLASTY WITH OXINIUM VERSUS COBALT CHROME FEMORAL HEADS. RESULTS OF A PROSPECTIVE RANDOMIZED TRIAL. T2 - Orthopaedic Proceedings VL - 93-B IS - SUPP_IV PY - 2011 SP - 470 EP - 470 ER -