@article{oliveira filho_mezzari junior_bianchi_2023,  title={The effects of magnesium sulfate added to epidurally administered local anesthetic on postoperative pain: a systematic review},  volume={73},  ISSN={2352-2291},  url={https://doi.org/10.1016/j.bjane.2022.08.005},  DOI={10.1016/j.bjane.2022.08.005},  number={4},  journal={Brazilian Journal of Anesthesiology},  publisher={Sociedade Brasileira de Anestesiologia (SBA)},  author={Oliveira Filho, Getúlio Rodrigues de and Mezzari Junior, Adilto and Bianchi, Giulia Nonticuri},  year={2023},  month={Jul},  pages={455–466} }