@article{gama_lucena_cruz_lobato_belmonte-de-abreu_2010,  title={Improvement of schizophrenia negative and positive symptoms with amantadine as add-on therapy to antipsychotics: a case series},  volume={32},  ISSN={1516-4446},  url={https://doi.org/10.1590/S1516-44462010000200017},  DOI={10.1590/S1516-44462010000200017},  number={2},  journal={Brazilian Journal of Psychiatry},  publisher={Associação Brasileira de Psiquiatria},  author={Gama, Clarissa Severino and Lucena, David De and Cruz, Cíntia and Lobato, Maria Inês and Belmonte-de-Abreu, Paulo Silva},  year={2010},  month={Jun},  pages={193–194} }