@article{doi:10.1302/0301-620X.89B2.0890283a,
author = {Marshall, R.},
title = {Challenging Cases in Spine Surgery},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {89-B},
number = {2},
pages = {283-283},
year = {2007},
doi = {10.1302/0301-620X.89B2.0890283a},
url = {https://doi.org/10.1302/0301-620X.89B2.0890283a}
}