FEHR AL-BASRAWI, R.; AL-MASHHADANE, F. Evaluation The Effect of Folic Acid on Some Inflammatory Mediators; IL-6 and TNF-α in Chronic Gingivitis Patients. Al-Rafidain Dental Journal, [S. l.], v. 21, n. 1, p. 25–34, 2021. DOI: 10.33899/rden.2020.126975.1031. Disponível em: https://rden.uomosul.edu.iq/index.php/rden/article/view/34706. Acesso em: 12 jan. 2026.