RAGAB , Mai Hamdy; ABDALLA , Asmaa Yousry; SHARAAN, Marwa El-Sayed. Location of the Maxillary Posterior Tooth Apices to the Sinus Floor in an Egyptian Subpopulation Using Cone-beam Computed Tomography. Iranian Endodontic Journal, [S. l.], v. 17, n. 1, p. 7–12, 2022. DOI: 10.22037/iej.v17i1.34696. Disponível em: https://journals.sbmu.ac.ir/iej/article/view/34696. Acesso em: 8 jul. 2026.