Clinical comparison of whitening efficacy and tooth sensitivity of different concentrations of hydrogen peroxide photoactivated with violet or blue LEDs. - Oliveira, Maria Gabriela Veiga Vidal de; Dutra, Daniel José Braga; Costa, Joatan Lucas de Sousa Gomes; Besegato, João Felipe; Barros, Antonia Patricia Oliveira; Oliveira, Ricardo Reis; Araújo, Patricia Valente; Alvim, Hugo Henriques (Lasers in Medical Science, 2024)