KOSAR, F. (2021) “The Effect of Functional Cardiac Status on Heart Rate Variability in Patients with Congestive Heart Failure ”, Annals of Medical Research, 6(4), pp. 0321–0324. Available at: http://www.annalsmedres.org/index.php/aomr/article/view/3012 (Accessed: 16 September 2026).