ASHRAF, Hengameh; DIANAT, Omid; HAJREZAI, Reihaneh; PAYMANPOUR, Payam; AZADNIA, Sina. Endodontic Treatment of a Double-Rooted Maxillary Second Molar with Four Canals: A Case Report. Iranian Endodontic Journal, [S. l.], v. 9, n. 4, p. 304–306, 2014. DOI: 10.22037/iej.v9i4.6404. Disponível em: https://journals.sbmu.ac.ir/iej/article/view/6404. Acesso em: 8 jul. 2026.