TY - JOUR AU - Dezateux, C. AU - Roposch, A. DO - doi:10.1302/0301-620X.87B11.17167 UR - https://doi.org/10.1302/0301-620X.87B11.17167 TI - The puzzles of Perthes’ disease T2 - The Journal of Bone & Joint Surgery British Volume VL - 87-B IS - 11 PY - 2005 SP - 1463 EP - 1464 ER -