@article{doi:10.1302/0301-620X.50B2.447-a,
author = {Manzoni, Alexander I.},
title = {Le Protrusioni Posteriori del Disco Intervertebrale},
journal = {The Journal of Bone & Joint Surgery British Volume},
volume = {50-B},
number = {2},
pages = {447-449},
year = {1968},
doi = {10.1302/0301-620X.50B2.447-a},
url = {https://doi.org/10.1302/0301-620X.50B2.447-a}
}