Detecting Health Insurance Claim Fraud Using a Mixture of Clinical Concepts. International Journal of Information Technology and Computer Engineering, [S. l.], v. 11, n. 3, p. 179–189, 2023. DOI: 10.62647/. Disponível em: https://ijitce.org/index.php/ijitce/article/view/1170. Acesso em: 23 jan. 2026.