@article{guelmann_fogel_saleme_dahab_1972,  title={Hérnias intradural de discos lombares: relato de dois casos},  volume={30},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1972000300006},  DOI={10.1590/S0004-282X1972000300006},  number={3},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Guelmann, Joel M. and Fogel, Luiz M. and Saleme, José C. and Dahab, Salim I.},  year={1972},  month={Sep},  pages={237–240} }