HEMANATHA KANNAN M; PRABHUSHANKAR C G; VIJAYAKUMAR.M.HEGGERI. Role of serum magnesium levels in cardiac arrhythmias. International Journal of Health and Clinical Research, [S. l.], v. 4, n. 16, p. 22–26, 2021. Disponível em: https://ijhcr.com/index.php/ijhcr/article/view/2580. Acesso em: 5 feb. 2026.