Non-surgical management of maxillary first molars with five root canals. Giornale Italiano di Endodonzia, [S. l.], v. 35, n. 2, 2021. DOI: 10.32067/GIE.2021.35.01.32. Disponível em: https://www.giornaleitalianoendodonzia.it/gie/article/view/248. Acesso em: 11 oct. 2025.