TY - JOUR AU - Madawi, A. Abou AU - Solanki, G. AU - Casey, A. T. H. AU - Crockard, H. A. DO - doi:10.1302/0301-620X.79B5.0790820 UR - https://doi.org/10.1302/0301-620X.79B5.0790820 TI - VARIATION OF THE GROOVE IN THE AXIS VERTEBRA FOR THE VERTEBRAL ARTERY T2 - The Journal of Bone & Joint Surgery British Volume VL - 79-B IS - 5 PY - 1997 SP - 820 EP - 823 ER -