@article{pittella_1998,  title={Envolvimento do sistema nervoso central em pacientes chagásicos imunossuprimidos},  volume={56},  ISSN={0004-282X},  url={https://doi.org/10.1590/S0004-282X1998000500036},  DOI={10.1590/S0004-282X1998000500036},  number={4},  journal={Arquivos de Neuro-Psiquiatria},  publisher={Academia Brasileira de Neurologia - ABNEURO},  author={Pittella, José Eymard Homem},  year={1998},  month={Dec},  pages={868–868} }