Neto, Filipa, Mariana Domingos Pires, Margarida Ferreira, Beatriz Pereira, Jorge N.R. Martins, Isabel Vasconcelos, and Antonio Ginjeira. “3D Diagnosis and Management of External Cervical Resorption”. Giornale Italiano di Endodonzia 34, no. 2 (October 26, 2020). Accessed June 16, 2021. https://giornaleitalianoendodonzia.it/index.php/gie/article/view/157.