@article{machado_kara-josé_arieta_lourenço_carvalho_2012,  title={A study of pent-up demand in ophthalmology: Divinolândia Hospital/Unicamp},  volume={71},  ISSN={0034-7280},  url={https://doi.org/10.1590/S0034-72802012000600010},  DOI={10.1590/S0034-72802012000600010},  number={6},  journal={Revista Brasileira de Oftalmologia},  publisher={Sociedade Brasileira de Oftalmologia},  author={Machado, Maria Cecilia and Kara-José, Newton and Arieta, Carlos Eduardo Leite and Lourenço, José Leonardo Garcia and Carvalho, Regina de Souza},  year={2012},  month={Nov},  pages={390–393} }