@misc{miscd38fecbd, title = {Effectiveness of whitening treatments employing violet illumination alone or combined with bleaching agents (Presentation+Paper)}, author = {Nogueira, Marcelo Saito and Bagnato, Vanderlei Salvador and Panhoca, Vitor Hugo}, year = {2022}, doi = {10.1117/12.2610551}, publisher = {International Society for Optical Engineering - SPIE}, booktitle = {Photonics West} }