VIDHIYASAGARAN, J. “A PROSPECTIVE AND RETROSPECTIVE STUDY ON THE CLINICAL EFFECTIVENESS AND ADVERSE REACTION RELATED TO THE USE OF IVABRADINE IN ISCHEMIC HEART DISEASES (IHD)”. International Journal of Pharmaceutical and Biological Science Archive 1, no. 2 (October 30, 2013). Accessed February 23, 2025. http://ijpba.in/index.php/ijpba/article/view/602.