IMPACT OF DEPRESSION AND ANXIETY ON CHRONIC DISEASES A COMPREHENSIVE NARRATIVE REVIEW OF BIDIRECTIONAL RELATIONSHIPS, MECHANISMS, AND CLINICAL IMPLICATIONS. International Bulletin of Medical Sciences and Clinical Research, [S. l.], v. 6, n. 4, p. 231–239, 2026. DOI: 10.37547/. Disponível em: https://researchcitations.com/index.php/ibmscr/article/view/6955. Acesso em: 2 may. 2026.