@article{silveira jr._kauer-sant'anna_2015,  title={Rumination in bipolar disorder: a systematic review},  volume={37},  ISSN={1516-4446},  url={https://doi.org/10.1590/1516-4446-2014-1556},  DOI={10.1590/1516-4446-2014-1556},  number={3},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Silveira Jr., Érico de M. and Kauer-Sant'Anna, Marcia},  year={2015},  month={Jul},  pages={256–263} }