@article{article060aaf24,
title   = {Violet LED for non-vital tooth bleaching as a new approach},
author = {Almeida, Eran Nair Mesquita de and Bessegato, João Felipe and Santos, Diego Dantas Lopes dos and Rastelli, Alessandra Nara de Souza and Bagnato, Vanderlei Salvador},
year = {2019},
doi = {10.1016/j.pdpdt.2019.08.024},
journal   = {Photodiagnosis and Photodynamic Therapy}
}