TY - JOUR AU - Allbrook, David DO - doi:10.1302/0301-620X.39B2.339 UR - https://doi.org/10.1302/0301-620X.39B2.339 TI - MOVEMENTS OF THE LUMBAR SPINAL COLUMN T2 - The Journal of Bone & Joint Surgery British Volume VL - 39-B IS - 2 PY - 1957 SP - 339 EP - 345 ER -