@article{article50bdeb85,
title   = {Videokeratoscopes for dioptric power measurement during surgery},
author = {Carvalho, Luis A. and Stefani, Marcos and Romao, Antonio Carlos and Carvalho, Luis and Castro Neto, Jarbas Caiado de and Tonissi Junior, Silvio and Schor, Paulo and Chamon, Wallace},
year = {2002},
doi = {10.1016/s0886-3350(02)01447-5},
journal   = {Journal of Cataract and Refractive Surgery}
}