ALTAEI, Tagreed. Treatment of Recurrent Aphthous Ulceration by Mastic Orabase. Journal of Baghdad College of Dentistry, [S. l.], v. 29, n. 3, p. 45–53, 2017. DOI: 10.12816/0041180. Disponível em: https://jbcd.uobaghdad.edu.iq/index.php/jbcd/article/view/2213. Acesso em: 31 mar. 2025.