@article{yoshida_1988,  title={The 90kDa surface antigen of metacyclic forms of Trypanosoma cruzi},  volume={83},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761988000500039},  DOI={10.1590/S0074-02761988000500039},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Yoshida, N.},  year={1988},  month={Nov},  pages={423–426} }