Towards Reliable Early Diagnosis of Diabetic Cardiac Autonomic Neuropathy using Complexity features of ECG. Frontiers of Multidisciplinary Research, [S. l.], v. 1, n. 1, 2025. Disponível em: https://journal.srmist.edu.in/fomr/article/view/18. Acesso em: 17 feb. 2026.