@article{del-ben_ferreira_alves-neto_graeff_2008,  title={Serotonergic modulation of face-emotion recognition},  volume={41},  ISSN={0100-879X},  url={https://doi.org/10.1590/S0100-879X2008000400002},  DOI={10.1590/S0100-879X2008000400002},  number={4},  journal={Brazilian Journal of Medical and Biological Research},  publisher={Associação Brasileira de Divulgação Científica},  author={Del-Ben, C.M. and Ferreira, C.A.Q. and Alves-Neto, W.C. and Graeff, F.G.},  year={2008},  month={Apr},  pages={263–269} }