Preparation and Evaluation of Aloe-Vera Gel for Aphthous Ulcer: Research Article. Journal of Pharma Insights and Research, [S. l.], v. 2, n. 1, p. 056–059, 2024. Disponível em: https://jopir.in/index.php/journals/article/view/78.. Acesso em: 19 sep. 2024.