@article{silva_viana_andrade_souza_céspedes_d’almeida_2017,  title={Tryptophan overloading activates brain regions involved with cognition, mood and anxiety},  volume={89},  ISSN={0001-3765},  url={https://doi.org/10.1590/0001-3765201720160177},  DOI={10.1590/0001-3765201720160177},  number={1},  journal={Anais da Academia Brasileira de Ciências},  publisher={Academia Brasileira de Ciências},  author={SILVA, LUANA C.A. and VIANA, MILENA B. and ANDRADE, JOSÉ S. and SOUZA, MELYSSA A. and CÉSPEDES, ISABEL C. and D’ALMEIDA, VÂNIA},  year={2017},  month={Jan},  pages={273–283} }