@article{gutiérrez-rojas_porras-segovia_dunne_andrade-gonzález_cervilla_2020,  title={Prevalence and correlates of major depressive disorder: a systematic review},  volume={42},  ISSN={1516-4446},  url={https://doi.org/10.1590/1516-4446-2020-0650},  DOI={10.1590/1516-4446-2020-0650},  number={6},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Gutiérrez-Rojas, Luis and Porras-Segovia, Alejandro and Dunne, Henry and Andrade-González, Nelson and Cervilla, Jorge A.},  year={2020},  month={Nov},  pages={657–672} }