Portillo, Fernando Rosas López, Aurea Elizabeth Valle Urias, Tonantzin González Arredondo, Jesus Gamez Valenzuela, Felix Manuel Manjarrez Guerrero, Ingryd Fabiola Molina Angulo, Enedina Duarte Quintero, Patricia Medina Santos, Cristhal Duque Urióstegui, and Alan I. Valderrama Treviño. “Internal Tooth Bleaching: A Review”. International Surgery Journal 12, no. 6 (May 3, 2025): 1053–1059. Accessed October 20, 2025. https://www.ijsurgery.com/index.php/isj/article/view/11185.