TY - JOUR AU - Engh, G.A. DO - doi:10.1302/1358-992X.95BSUPP_22.CCJR2012-075 UR - https://doi.org/10.1302/1358-992X.95BSUPP_22.CCJR2012-075 TI - POLYETHYLENE INSERT EXCHANGE: NOT THE CHIP SHOT IT SEEMS – OPPOSES T2 - Orthopaedic Proceedings VL - 95-B IS - SUPP_22 PY - 2013 SP - 75 EP - 75 ER -