@article{bittencourt_1984,  title={Actual aspects and epidemiological significance of congenital transmission of Chagas' disease},  volume={79},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761984000500024},  DOI={10.1590/S0074-02761984000500024},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Bittencourt, Achiléa Lisboa},  year={1984},  pages={133–137} }