EVIDENCE-GROUNDED RAG SYSTEMS FOR HEALTHCARE POLICY RETRIEVAL AND CLAIMS VALIDATION. International Journal of Artificial Intelligence and machine learning in Engineering, [S. l.], v. 3, n. 2, p. 43–52, 2026. Disponível em: https://ijaimle.com/journal/index.php/ijaimle/article/view/65. Acesso em: 20 oct. 2026.