@article{belfort jr_2002,  title={
     },  volume={65},  ISSN={0004-2749},  url={https://doi.org/10.1590/S0004-27492002000300021},  DOI={10.1590/S0004-27492002000300021},  number={3},  journal={Arquivos Brasileiros de Oftalmologia},  publisher={Conselho Brasileiro de Oftalmologia},  author={Belfort Jr, Rubens},  year={2002},  month={Jun},  pages={391–391} }