@article{articlec466a918,
title   = {Longitudinal, randomized, and parallel clinical trial comparing a violet light-emitting diodes system and in- office dental bleaching: 6-month follow-up},
author = {Sobral, Marina Ferreira Pires and Cassoni, Alessandra and Tenis, Carlos Alberto and Steagall, Washington and Brugnera Junior, Aldo and Bagnato, Vanderlei Salvador and Botta, Sergio Brossi},
year = {2021},
doi = {10.1089/photob.2019.4764},
journal   = {Photobiomodulation, Photomedicine, and Laser Surgery}
}