“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, no. 4 (August 26, 2020): 450–459. Accessed September 18, 2026. https://fortunejournals.org/ojs/index.php/ccm/article/view/15908.