@article{coura_borges-pereira_2011,  title={Chronic phase of Chagas disease: why should it be treated? A comprehensive review},  volume={106},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762011000600001},  DOI={10.1590/S0074-02762011000600001},  number={6},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Coura, José Rodrigues and Borges-Pereira, José},  year={2011},  month={Sep},  pages={641–645} }