Exploring the relationship between stress and aphthous ulcers among Dentistry college students, Anbar university: Histological investigation. International Journal of Medical Science and Dental Health, [S. l.], v. 11, n. 05, p. 10–15, 2025. DOI: 10.55640/ijmsdh-11-05-02. Disponível em: https://www.ijmsdh.org/index.php/ijmsdh/article/view/382.. Acesso em: 22 jun. 2025.