@article{doi:10.1302/0301-620X.69B4.3611160,
author = {Gennari, L and Azzarelli, A and Quagliuolo, V},
title = {A posterior approach for the excision of sacral chordoma},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {69-B},
number = {4},
pages = {565-568},
year = {1987},
doi = {10.1302/0301-620X.69B4.3611160},
url = {https://doi.org/10.1302/0301-620X.69B4.3611160}
}