@article{duarte_mostarda_irigoyen_rigatto_2016,  title={A single dose of dark chocolate increases parasympathetic modulation and heart rate variability in healthy subjects},  volume={29},  ISSN={1415-5273},  url={https://doi.org/10.1590/1678-98652016000600002},  DOI={10.1590/1678-98652016000600002},  number={6},  journal={Revista de Nutrição},  publisher={Pontifícia Universidade Católica de Campinas},  author={DUARTE, Ana Amélia Machado and MOSTARDA, Cristiano and IRIGOYEN, Maria Claudia and RIGATTO, Katya},  year={2016},  month={Nov},  pages={765–773} }