@article{andrade_freitas_peyrol_pimentel_sadigursky_1988,  volume={21},  ISSN={0037-8682},  url={https://doi.org/10.1590/S0037-86821988000100010},  DOI={10.1590/S0037-86821988000100010},  number={1},  journal={Revista da Sociedade Brasileira de Medicina Tropical},  publisher={Sociedade Brasileira de Medicina Tropical - SBMT},  author={Andrade, S.G. and Freitas, L.A.R. and Peyrol, S. and Pimentel, A.R. and Sadigursky, M.},  year={1988},  month={Jan},  pages={41–42} }