@article{tendler_1987,  title={Schistosoma mansoni: protective antigens},  volume={82},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761987000800021},  DOI={10.1590/S0074-02761987000800021},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Tendler, Miriam},  year={1987},  pages={125–128} }