@article{camargo_2009,  title={Perspectives of vaccination in Chagas disease revisited},  volume={104},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762009000900036},  DOI={10.1590/S0074-02762009000900036},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Camargo, Erney Plessmann},  year={2009},  month={Jul},  pages={275–280} }