@article{chamon_pavésio_1991,  title={CARTAS AO EDITOR},  volume={54},  ISSN={0004-2749},  url={https://doi.org/10.5935/0004-2749.19910045},  DOI={10.5935/0004-2749.19910045},  number={1},  journal={Arquivos Brasileiros de Oftalmologia},  publisher={Conselho Brasileiro de Oftalmologia},  author={CHAMON, WALLACE and PAVÉSIO, CARLOS E.},  year={1991},  month={Jan},  pages={53–53} }