TY - JOUR AU - Roaf, Robert DO - doi:10.1302/0301-620X.42B1.40 UR - https://doi.org/10.1302/0301-620X.42B1.40 TI - VERTEBRAL GROWTH AND ITS MECHANICAL CONTROL T2 - The Journal of Bone & Joint Surgery British Volume VL - 42-B IS - 1 PY - 1960 SP - 40 EP - 59 ER -