UMEH , O. Orthodontic Management of Maxillary And Mandibular Midline Diastema. West African Journal of Orthodontics, [S. l.], v. 8, n. 2, p. 31–38, 2022. Disponível em: https://wajo.oauife.edu.ng/index.php/wajo/article/view/181. Acesso em: 13 jun. 2026.