@article{nascimento_santos_prado_2018,  title={Helium-oxygen mixture: clinical applicability in an intensive care unit},  volume={16},  ISSN={1679-4508},  url={https://doi.org/10.31744/einstein_journal/2018AO4199},  DOI={10.31744/einstein_journal/2018AO4199},  number={4},  journal={einstein (São Paulo)},  publisher={Instituto Israelita de Ensino e Pesquisa Albert Einstein},  author={Nascimento, Milena Siciliano and Santos, Érica and Prado, Cristiane do},  year={2018},  pages={eAO4199} }