TY - JOUR AU - Nelson, D. AU - Zenios, M. AU - Ward, K. AU - Ramachandran, M. AU - Little, D. G. DO - doi:10.1302/0301-620X.89B10.18747 UR - https://doi.org/10.1302/0301-620X.89B10.18747 TI - The deformity index as a predictor of final radiological outcome in Perthes’ disease T2 - The Journal of Bone & Joint Surgery British Volume VL - 89-B IS - 10 PY - 2007 SP - 1369 EP - 1374 ER -