@article{rodrigues_lima_barbosa_2017,  title={Importance of using basic statistics adequately in clinical research☆},  volume={67},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2017.01.011},  DOI={10.1016/j.bjane.2017.01.011},  number={6},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Rodrigues, Célio Fernando de Sousa and Lima, Fernando José Camello de and Barbosa, Fabiano Timbó},  year={2017},  month={Nov},  pages={619–625} }