Regmi, Manjari R, Mohammad Al-Akchar, Bishal Bhandari, Abdisamad M Ibrahim, Priyanka Parajuli, Odalys Estefania Lara Garcia, Basma Al-Bast, et al. 2020. “A Comparison of Intravenous Esmolol Versus Intravenous Diltiazem in Atrial Fibrillation With Rapid Ventricular Response-A Study from An Academic Center”. Cardiology and Cardiovascular Medicine 4 (4):450-59. http://www.fortunejournals.org/ojs/index.php/ccm/article/view/15908.