NEPAL, P. R.; KARKI, K. T.; RAJBANSHI, J. N. Types of Sphenoid Sinus Pneumatization among Nepalese Population. Eastern Green Neurosurgery, [S. l.], v. 2, n. 3, p. 14–18, 2020. DOI: 10.3126/egn.v2i3.31468. Disponível em: https://www.nepjol.info/index.php/egn/article/view/31468. Acesso em: 29 nov. 2021.