@article{sánchez-hechavarría_ghiya_carrazana-escalona_cortina-reyna_andreu-heredia_acosta-batista_saá-muñoz_2019,  title={Introduction of Application of Gini Coefficient to Heart Rate Variability Spectrum for Mental Stress Evaluation},  volume={113},  ISSN={0066-782X},  url={https://doi.org/10.5935/abc.20190185},  DOI={10.5935/abc.20190185},  number={4},  journal={Arquivos Brasileiros de Cardiologia},  publisher={Sociedade Brasileira de Cardiologia - SBC},  author={Sánchez-Hechavarría, Miguel Enrique and Ghiya, Shreya and Carrazana-Escalona, Ramon and Cortina-Reyna, Sergio and Andreu-Heredia, Adán and Acosta-Batista, Carlos and Saá-Muñoz, Nicolás Armando},  year={2019},  month={Oct},  pages={725–733} }