AMMANI, T.; SALEH, M. S. Histological, Immunohistochemical, and Biochemical Assessment of the Amygdala in Tramadol-Induced Neurotoxicity. Direct Research Journal of Health and Pharmacology, [S. l.], v. 13, n. 1, p. 57–66, 2026. DOI: 10.4314/drjhp.v13i1.7. Disponível em: https://journals.directresearchpublisher.org/index.php/drjhp/article/view/923. Acesso em: 26 oct. 2026.