Nair, Manju K., and Neha M. S. “Cost Variation Analysis of Antihypertensive Drugs Acting through Renin Angiotensin Aldosterone Axis Modulation”. International Journal of Basic & Clinical Pharmacology 6, no. 5 (April 24, 2017): 1085–1089. Accessed October 24, 2025. https://www.ijbcp.com/index.php/ijbcp/article/view/1591.