@inproceedings{inproceedings398b1dd0,
title   = {Copper filters for dental radiography: evaluation of radiographic contrast},
author = {Devito, Karina Lopes and Rubira, Maurício José and Tamburús, José Roberto and Lavrador, Marco Aurélio Sicchiroli},
year = {2003},
publisher = {IADMFR},
booktitle   = {International Congress of Dentomaxillofacial Radiology}
}