@article{articledeba497f,
title   = {Comparative clinical study of the effectiveness of different dental bleaching methods: two year follow-up},
author = {Mondelli, Rafael Francisco Lia and Azevedo, Juliana Felipi David e Góes de and Francisconi, Ana Carolina and Almeida, Cristiane Machado de and Ishikiriama, Sérgio Kiyoshi},
year = {2012},
doi = {10.1590/S1678-77572012000400008},
journal   = {Journal of Applied Oral Science}
}