TY - JOUR AU - BIRCH, N. C. DO - doi:10.1302/0301-620X.85B8.0851209a UR - https://doi.org/10.1302/0301-620X.85B8.0851209a TI - The Provision of services for spinal disorders T2 - The Journal of Bone & Joint Surgery British Volume VL - 85-B IS - 8 PY - 2003 SP - 1209 EP - 1209 ER -