@article{graetz_zamunér_moreno_2012,  title={Evaluation of maximal inspiratory and sniff nasal inspiratory pressures in pre- and postoperative myocardial revascularization},  volume={27},  ISSN={0102-7638},  url={https://doi.org/10.5935/1678-9741.20120103},  DOI={10.5935/1678-9741.20120103},  number={4},  journal={Brazilian Journal of Cardiovascular Surgery},  publisher={Sociedade Brasileira de Cirurgia Cardiovascular},  author={Graetz, Juliana Paula and Zamunér, Antonio Roberto and Moreno, Marlene Aparecida},  year={2012},  month={Oct},  pages={607–613} }