@article{1993,  title={Erratum: Vol. 88(2), apr./jun. 1993: p.303 - Fig.5},  volume={88},  ISSN={0074-0276},  url={https://doi.org/10.1590/S0074-02761993000400026},  DOI={10.1590/S0074-02761993000400026},  number={4},  journal={Memórias do Instituto Oswaldo Cruz},  publisher={Instituto Oswaldo Cruz, Ministério da Saúde},  year={1993},  month={Oct},  pages={637–637} }