@article{doi:10.1302/0301-620X.79B5.0790820, author = {Madawi, A. Abou and Solanki, G. and Casey, A. T. H. and Crockard, H. A.}, title = {VARIATION OF THE GROOVE IN THE AXIS VERTEBRA FOR THE VERTEBRAL ARTERY}, journal = {The Journal of Bone & Joint Surgery British Volume}, volume = {79-B}, number = {5}, pages = {820-823}, year = {1997}, doi = {10.1302/0301-620X.79B5.0790820}, url = {https://doi.org/10.1302/0301-620X.79B5.0790820} }