@article{article1468aec0,
title   = {Digitizing radiographic films: a simple way to evaluate indirect digital images},
author = {Rubira-Bullen, Izabel Regina Fischer and Escarpinati, Maurício Cunha and Schiabel, Homero and Vieira, Marcelo Andrade da Costa and Rubira, Cássia Maria Fischer and Lauris, José Roberto Pereira},
year = {2007},
doi = {10.1590/s1678-77572007000100004},
journal   = {Journal of Applied Oral Science}
}