TY - JOUR AU - Davda, K AU - Smyth, N AU - Hart, AJ AU - Cobb, JP DO - doi:10.1302/1358-992X.94BSUPP_XXXIX.BOA2011-021 UR - https://doi.org/10.1302/1358-992X.94BSUPP_XXXIX.BOA2011-021 TI - Measuring cup orientation: using EBRA software underestimates surgical accuracy T2 - Orthopaedic Proceedings VL - 94-B IS - SUPP_XXXIX PY - 2012 SP - 21 EP - 21 ER -