@article{1987,  volume={29},  ISSN={0036-4665},  url={https://doi.org/10.1590/S0036-46651987000600011},  DOI={10.1590/S0036-46651987000600011},  number={6},  journal={Revista do Instituto de Medicina Tropical de São Paulo},  publisher={Instituto de Medicina Tropical de São Paulo},  year={1987},  month={Nov},  pages={392–392} }