@inproceedings{inproceedings568abb98,
title   = {Endosonic: localizador eletronico de forame apical},
author = {Silveira, A M M and Betti, Luciana Viti and Nishiyama, Celso Kenji},
year = {1994},
publisher = {Fob-Usp},
booktitle   = {Jornada Odontologica de Bauru}
}