TY - JOUR AU - Klisic, PJ DO - doi:10.1302/0301-620X.65B4.6874712 UR - https://doi.org/10.1302/0301-620X.65B4.6874712 TI - Treatment of Perthes' disease in older children T2 - The Journal of Bone & Joint Surgery British Volume VL - 65-B IS - 4 PY - 1983 SP - 419 EP - 427 ER -