Pichai, Elavarasi, Ezhil Ramya J., and Vasanth Sandanapitchai. 2016. “Efficacy and Safety of Ivabradine As an Add-on to Atenolol in Patients With Chronic Stable Ischemic Heart Disease”. International Journal of Basic & Clinical Pharmacology 5 (6):2546-51. https://doi.org/10.18203/2319-2003.ijbcp20164121.