@article{dumith_saes-silva_meller_schäfer_quadra_demenech_2024,  title={Is COVID-19 pandemic associated with sadness? A prepandemic and postpandemic comparison},  volume={73},  ISSN={0047-2085},  url={https://doi.org/10.1590/0047-2085-2022-0105},  DOI={10.1590/0047-2085-2022-0105},  number={3},  journal={Jornal Brasileiro de Psiquiatria},  publisher={Instituto de Psiquiatria da Universidade Federal do Rio de Janeiro},  author={Dumith, Samuel Carvalho and Saes-Silva, Elizabet and Meller, Fernanda de Oliveira and Schäfer, Antônio Augusto and Quadra, Micaela Rabelo and Demenech, Lauro Miranda},  year={2024},  pages={e20220105} }