@article{doi:10.1302/0301-620X.58B4.1018032,
author = {Cyron, BM and Hutton, WC and Troup, JD},
title = {Spondylolytic fractures},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {58-B},
number = {4},
pages = {462-466},
year = {1976},
doi = {10.1302/0301-620X.58B4.1018032},
url = {https://doi.org/10.1302/0301-620X.58B4.1018032}
}