@article{benitez_nogueira_holanda_santos_2016,  title={Lumbar spinal anesthesia with cervical nociceptive blockade. Critical review of a series of 1,330 procedures},  volume={66},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2014.05.016},  DOI={10.1016/j.bjane.2014.05.016},  number={1},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Benitez, Percio Ramón Becker and Nogueira, Celso Schmalfuss and Holanda, Ana Cristina Carvalho de and Santos, José Caio},  year={2016},  month={Jan},  pages={86–93} }