Mature Ethmoid Sinus Osteoma - Incidental finding in CT. Indian Journal of Case Reports, [S. l.], v. 2, n. 4, p. 101–103, 2016. DOI: 10.32677/IJCR.2016.v02.i04.005. Disponível em: https://mansapublishers.com/ijcr/article/view/467. Acesso em: 5 dec. 2025.