@article{carvalho_romao_stefani_carvalho_castro_yasuoka_scannavino júnior_santos_schor_chamon_2003,  title={Preliminary results of a high-resolution refractometer using the Hartmann-Shack wave-front sensor: part I},  volume={66},  ISSN={0004-2749},  url={https://doi.org/10.1590/S0004-27492003000300002},  DOI={10.1590/S0004-27492003000300002},  number={3},  journal={Arquivos Brasileiros de Oftalmologia},  publisher={Conselho Brasileiro de Oftalmologia},  author={Carvalho, Luis Alberto and Romao, Antonio Carlos and Stefani, Marcos and Carvalho, Luiz Antonio and Castro, Jarbas Caiado de and Yasuoka, Fátima and Scannavino Júnior, Francisco and Santos, Juselino dos and Schor, Paulo and Chamon, Wallace},  year={2003},  month={May},  pages={261–268} }