@article{morel_1987, title={Foreword}, volume={82}, ISSN={0074-0276}, url={https://doi.org/10.1590/S0074-02761987000700001}, DOI={10.1590/S0074-02761987000700001}, journal={Memórias do Instituto Oswaldo Cruz}, publisher={Instituto Oswaldo Cruz, Ministério da Saúde}, author={Morel, Carlos M.}, year={1987}, pages={I–I} }