@article{saffer_miura_2002,  title={Tubos de ventilação e água},  volume={78},  ISSN={0021-7557},  url={https://doi.org/10.2223/JPED.902},  DOI={10.2223/JPED.902},  number={6},  journal={Jornal de Pediatria},  publisher={Sociedade Brasileira de Pediatria},  author={Saffer, Moacyr and Miura, Maurício S.},  year={2002},  month={Nov},  pages={475–480} }