@inproceedings{inproceedings098448ec,
title   = {Prototype for measuring pupil size changes},
author = {Ventura, Liliane and Silva, Fernando Pergoraro and Rossi, Giuliano and Riul, Cassius},
year = {2007},
doi = {10.1117/12.701129},
booktitle   = {Ophthalmic Technologies}
}