@article{doi:10.1302/0301-620X.42B3.565,
author = {McCormack, M. P.},
title = {UPPER LUMBAR CHORDOMA },
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {42-B},
number = {3},
pages = {565-569},
year = {1960},
doi = {10.1302/0301-620X.42B3.565},
url = {https://doi.org/10.1302/0301-620X.42B3.565}
}