D. M. N. Hasan, Soni Mishra, and Ashok Kumar Dubey, “Drug utilization pattern and cost burden in hypertensive patients attending a North Indian tertiary care hospital: Drug utilization pattern and cost burden among hypertensives”, Int J of Pharmc Res, vol. 10, no. 10, p. e5515, Oct. 2020, Accessed: Mar. 14, 2025. [Online]. Available: https://ssjournals.co.in/index.php/ijpr/article/view/5515