@article{pacheco_ferreira_machado_brito_pires_da-cruz_coutinho_1998,  title={Chagas' Disease and HIV Co-infection: Genotypic Characterization of the Trypanosoma cruzi Strain},  volume={93},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761998000200005},  DOI={10.1590/S0074-02761998000200005},  number={2},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Pacheco, Raquel S and Ferreira, Marcelo S and Machado, Maria Inês and Brito, Célia MM and Pires, Marize Q and Da-Cruz, Alda M and Coutinho, Sérgio G},  year={1998},  month={Mar},  pages={165–169} }