@article{belfort jr._2011,  title={Os caminhos do ABO},  volume={74},  ISSN={0004-2749},  url={https://doi.org/10.1590/S0004-27492011000600017},  DOI={10.1590/S0004-27492011000600017},  number={6},  journal={Arquivos Brasileiros de Oftalmologia},  publisher={Conselho Brasileiro de Oftalmologia},  author={Belfort Jr., Rubens},  year={2011},  month={Nov},  pages={457–457} }