@article{ferraz_sim_belfort junior_koh_2020,  title={Reply: portable devices in ophthalmology},  volume={83},  ISSN={0004-2749},  url={https://doi.org/10.5935/0004-2749.20200111},  DOI={10.5935/0004-2749.20200111},  number={6},  journal={Arquivos Brasileiros de Oftalmologia},  publisher={Conselho Brasileiro de Oftalmologia},  author={Ferraz, Daniel Araújo and Sim, Dawn A. and Belfort Junior, Rubens and Koh, Victor},  year={2020},  month={Nov},  pages={566–568} }