TY - JOUR AU - Grzegorzewski, A AU - Synder, M AU - Szymczak, W AU - Bowen, JR DO - doi:10.1302/0301-620X.85BSUPP_III.0850259a UR - https://doi.org/10.1302/0301-620X.85BSUPP_III.0850259a TI - THE ROLE OF THE ACETABULUM IN PERTHES DISEASE T2 - Orthopaedic Proceedings VL - 85-B IS - SUPP_III PY - 2003 SP - 259 EP - 259 ER -