TY - JOUR AU - Widmer, K.H. DO - doi:10.1302/1358-992X.99BSUPP_6.ISTA2016-097 UR - https://doi.org/10.1302/1358-992X.99BSUPP_6.ISTA2016-097 TI - THE COMBINED SAFE ZONE IN TOTAL HIP ARTHROPLASTY: CURRENT CONCEPT FOR OPTIMAL POSITIONING OF CUP AND STEM T2 - Orthopaedic Proceedings VL - 99-B IS - SUPP_6 PY - 2017 SP - 97 EP - 97 ER -