@article{articleed681d84,
title   = {Is it necessary to prepare the enamel before dental bleaching?},
author = {Lago, Andréa Dias Neves and Freitas, Patrícia Moreira de and Araújo, Erika Michele dos Santos and Matos, Adriana Bona and Garone Netto, Narciso},
year = {2017},
doi = {10.1155/2017/5063521},
journal   = {International Journal of Dentistry}
}