Study of Parasympathetic Activity in Newly Diagnosed Patients of Moderate Depression Using High Frequency of HRV. International Journal of Physiology, [S. l.], v. 8, n. 1, p. 82–85, 2020. DOI: 10.37506/k6chs060. Disponível em: https://ijop.net/index.php/ijop/article/view/3544. Acesso em: 20 may. 2026.