@article{pérez_bertoya_revelli_garcía_2011,  title={A high corticosterone/DHEA-s ratio in young rats infected with Trypanosoma cruzi is associated with increased susceptibility},  volume={106},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02762011000400006},  DOI={10.1590/S0074-02762011000400006},  number={4},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Pérez, Ana Rosa and Bertoya, Aymará Ana and Revelli, Silvia and García, Fabiana},  year={2011},  month={Jun},  pages={416–423} }