@article{nussenzweig_1986,  title={Proceedings of the round-table on parasite antigens and molecular biology},  volume={81},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761986000600009},  DOI={10.1590/S0074-02761986000600009},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  author={Nussenzweig, Ruth S.},  year={1986},  pages={57–58} }