PERIODONTITIS AND SYSTEMIC DISEASE: BIDIRECTIONAL PATHOGENIC MECHANISMS, DIAGNOSTIC CLASSIFICATION, AND EVIDENCE-BASED PERIODONTAL THERAPY. Journal of Multidisciplinary Sciences and Innovations, [S. l.], v. 5, n. 03, p. 1670–1676, 2026. DOI: 10.55640/. Disponível em: https://ijmri.de/index.php/jmsi/article/view/6581. Acesso em: 28 jul. 2026.