@article{bianchim_sperandio_martinhão_matheus_lauria_da silva_spadari_gagliardi_arantes_romiti_et al._2016,  title={Correlation between heart rate variability and pulmonary function adjusted by confounding factors in healthy adults},  volume={49},  ISSN={0100-879X},  url={https://doi.org/10.1590/1414-431X20154435},  DOI={10.1590/1414-431X20154435},  number={3},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Bianchim, M.S. and Sperandio, E.F. and Martinhão, G.S. and Matheus, A.C. and Lauria, V.T. and da Silva, R.P. and Spadari, R.C. and Gagliardi, A.R.T. and Arantes, R.L. and Romiti, M. and Dourado, V.Z.},  year={2016},  month={Mar},  pages={e4435} }