@article{articlefa996b86,
title   = {Influence of 35% hydrogen peroxide gel renewal on color change during in-office dental photobleaching with violet LED: a split-mouth randomized controlled clinical trial},
author = {Youssef, Shaddy A. and Cunha, Sandra Ribeiro and Santos, Eric Mayer and Brito, Sara Alves and Silva, Patrícia Moreira de Freitas Costa e and Ramalho, Juliana and Morimoto, Susana and Gonçalves, Flávia and Ramalho, Karen Muller},
year = {2021},
doi = {10.1016/j.pdpdt.2021.102509},
journal   = {Photodiagnosis and Photodynamic Therapy}
}