ALWAN, M. H. Assessment of heart rate variability in patients with chronic stable angina. Zanco Journal of Medical Sciences (Zanco J Med Sci), [S. l.], v. 15, n. 3, p. 1–5, 2011. DOI: 10.15218/zjms.2011.025. Disponível em: https://zjms.hmu.edu.krd/index.php/zjms/article/view/432. Acesso em: 28 apr. 2024.