Trzeciak, Przemysław. “Ivabradine – Is It ‘beautiful’ Drug for Patients With Coronary Artery Disease and Left Ventricular Dysfunction? BEAUTIFUL Study”. Medycyna Faktow (J EBM) 2, no. 1(2) (March 31, 2009): 17-23. Accessed July 3, 2024. https://journalsmededu.pl/index.php/jebm/article/view/2677.