@article{baltieri_santos_rasera-junior_montebelo_pazzianotto-forti_2015,  title={Use of positive pressure in preoperative and intraoperative of bariatric surgery and its effect on the time of extubation},  volume={65},  ISSN={0034-7094},  url={https://doi.org/10.1016/j.bjane.2013.10.021},  DOI={10.1016/j.bjane.2013.10.021},  number={2},  journal={Revista Brasileira de Anestesiologia},  publisher={Sociedade Brasileira de Anestesiologia},  author={Baltieri, Letícia and Santos, Laisa Antonela dos and Rasera-Junior, Irineu and Montebelo, Maria Imaculada de Lima and Pazzianotto-Forti, Eli Maria},  year={2015},  month={Mar},  pages={130–135} }