@article{doi:10.1302/0301-620X.63B4.7298672,
author = {Crock, HV},
title = {Normal and pathological anatomy of the lumbar spinal nerve root canals},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {63-B},
number = {4},
pages = {487-490},
year = {1981},
doi = {10.1302/0301-620X.63B4.7298672},
url = {https://doi.org/10.1302/0301-620X.63B4.7298672}
}