@article{britto_cardoso_marques_fernandes_morel_1999,  title={Polymerase chain reaction detection: new insights into the diagnosis of chronic Chagas disease},  volume={94},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761999000700056},  DOI={10.1590/S0074-02761999000700056},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Britto, C and Cardoso, MA and Marques, P and Fernandes, O and Morel, CM},  year={1999},  month={Sep},  pages={305–306} }