@article{santana_nahsan_oliveira_loguércio_faria-e-silva_2014,  title={Randomized Controlled Trial of Sealed In-Office Bleaching
               Effectiveness},  volume={25},  ISSN={0103-6440},  url={https://doi.org/10.1590/0103-6440201300072},  DOI={10.1590/0103-6440201300072},  number={3},  journal={Brazilian Dental Journal},  publisher={Fundação Odontológica de Ribeirão Preto},  author={Santana, Mário Artur Pereira and Nahsan, Flávia Pardo Salata and Oliveira, Alaíde Hermínia de Aguiar and Loguércio, Alessandro Dourado and Faria-e-Silva, André Luis},  year={2014},  pages={207–211} }