@article{1989, title={Presentation}, volume={84}, ISSN={0074-0276}, url={https://doi.org/10.1590/S0074-02761989000700002}, DOI={10.1590/S0074-02761989000700002}, journal={Memórias do Instituto Oswaldo Cruz}, publisher={Instituto Oswaldo Cruz, Ministério da Saúde}, year={1989}, pages={III–IV} }