@article{tavares_sakata_2012,  title={Cafeína para o tratamento de dor},  volume={62},  ISSN={0034-7094},  url={https://doi.org/10.1590/S0034-70942012000300011},  DOI={10.1590/S0034-70942012000300011},  number={3},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Tavares, Cristiane and Sakata, Rioko Kimiko},  year={2012},  month={May},  pages={394–401} }