A study on analysis of Heart Rate Variability in hypertensive individuals. International Journal of Biomedical and Advance Research, [S. l.], v. 5, n. 2, p. 109–111, 2014. DOI: 10.7439/ijbar.v5i2.659. Disponível em: https://ssjournals.co.in/index.php/ijbar/article/view/465. Acesso em: 17 feb. 2026.