TY - JOUR AU - Roaf, Robert DO - doi:10.1302/0301-620X.38B3.640 UR - https://doi.org/10.1302/0301-620X.38B3.640 TI - PARALYTIC SCOLIOSIS T2 - The Journal of Bone & Joint Surgery British Volume VL - 38-B IS - 3 PY - 1956 SP - 640 EP - 659 ER -