Correlates of SDNN heart rate variability in healthy subjects and subjects with type 2 diabetes mellitus. International Journal of Biomedical and Advance Research, [S. l.], v. 6, n. 3, p. 208–211, 2015. DOI: 10.7439/ijbar.v6i3.1708. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/1708. Acesso em: 14 mar. 2025.