GEBRETSADIK, Heron Gezahegn. Severity of dental fluorosis among 12-15 years old school children in Zeway, Oromia Region, Ethiopia. Orapuh Journal, [S. l.], v. 2, n. 3, p. e824, 2021. DOI: 10.4314/orapj.v2i3.6. Disponível em: https://orapuh.org/jr/orapj/article/view/57. Acesso em: 24 jun. 2026.