@inproceedings{inproceedingse9dccda9,
title   = {Tratamento das alteracoes cromaticas: clareamento dental endodontico},
author = {Dias, H O and Lage Marques, José Luiz Silva and Conti, R.},
year = {1992},
publisher = {Artes Medicas},
booktitle   = {Congresso Paulista de Odontologia}
}