A. Heidari, F. Salemi, Z. Arefpoor, M. Tajik, A. Soltanian, and S. Ghaderi, “Anatomical variations of the maxillary sinus septa of an Iranian population using cone-beam computed tomography: a retrospective study.”, JOR, vol. 9, no. 3, pp. 171-179, Jun. 2020.