@article{damian_1987,  title={Immunological aspects of host-schistosome relationships},  volume={82},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761987000800004},  DOI={10.1590/S0074-02761987000800004},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Damian, Raymond T.},  year={1987},  pages={13–16} }