J. S. Domínguez-Mejía, G. Aguilar-Méndez, L. Guerra-Restrepo, N. Contreras-Gómez, and A. M. Aristizábal, “Validation of panoramic tomography as a tool to diagnose maxillary sinus pathologies”, Rev Fac Odontol Univ Antioq, vol. 24, no. 2, pp. 232–242, Jun. 2013.