TY - JOUR AU - Peters, F AU - Frey, C AU - Greeff, R DO - doi:10.1302/1358-992X.95BSUPP_29.SAOA2011-017 UR - https://doi.org/10.1302/1358-992X.95BSUPP_29.SAOA2011-017 TI - Improving Acetabular Cup Placement in Total Hip Replacement Surgery with the Use of Smartphone Technology T2 - Orthopaedic Proceedings VL - 95-B IS - SUPP_29 PY - 2013 SP - 17 EP - 17 ER -