TY - JOUR AU - Steppacher, S. AU - Tannast, M. AU - Ganz, R. AU - Siebenrock, K. DO - doi:10.1302/0301-620X.92BSUPP_II.0920312b UR - https://doi.org/10.1302/0301-620X.92BSUPP_II.0920312b TI - 20-YEAR FOLLOW-UP OF BERNESE PERIACETABULAR OSTEOTOMY T2 - Orthopaedic Proceedings VL - 92-B IS - SUPP_II PY - 2010 SP - 312 EP - 312 ER -