Selva, Preetha, and Rakshana V. “A Study on Cost Analysis of Various Oral Anti Hypertensive Drugs Available in Indian Market”. International Journal of Pharmacological Research 9, no. 7 (July 31, 2019): e5236. Accessed May 4, 2026. https://www.ssjournals.co.in/index.php/ijpr/article/view/5236.