@article{doi:10.1302/0301-620X.70B5.3192567,
author = {Szypryt, EP and Twining, P and Wilde, GP and Mulholland, RC and Worthington, BS},
title = {Diagnosis of lumbar disc protrusion. A comparison between magnetic resonance imaging and radiculography},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {70-B},
number = {5},
pages = {717-722},
year = {1988},
doi = {10.1302/0301-620X.70B5.3192567},
url = {https://doi.org/10.1302/0301-620X.70B5.3192567}
}