@article{goldenberg_contreras_salles_bonaldo_franco_linss_lafaille_valle_morel_1984,  title={Facts and hypothesis on Trypanosoma cruzi differentiation},  volume={79},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761984000500009},  DOI={10.1590/S0074-02761984000500009},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Goldenberg, Samuel and Contreras, Victor T. and Salles, Jussara M. and Bonaldo, Myrna C. and Franco, Maria Pia A. de Lima and Linss, Jutta and Lafaille, Juan and Valle, Denise and Morel, Carlos M.},  year={1984},  pages={39–44} }