@article{andrade_1989,  title={Evolution and involution of hepatosplenic schistosomiasis},  volume={84},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761989000500007},  DOI={10.1590/S0074-02761989000500007},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Andrade, Zilton A.},  year={1989},  pages={58–75} }