@article{doi:10.1302/0301-620X.50B3.606,
author = {Schatzker, Joseph and Pennal, George F.},
title = {SPINAL STENOSIS, A CAUSE OF CAUDA EQUINA COMPRESSION},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {50-B},
number = {3},
pages = {606-618},
year = {1968},
doi = {10.1302/0301-620X.50B3.606},
url = {https://doi.org/10.1302/0301-620X.50B3.606}
}