@inproceedings{inproceedings93aa46af,
title   = {Clareamento de dentes vitais manchados},
author = {Silva, V O and Mussolino, Z M and Freitas, A C},
year = {1989},
publisher = {Forp-Usp},
booktitle   = {Jornada Odontologica de Ribeirao Preto}
}