Reddy, P. P. K., C. Devaraju, C. Sathyanarayana, and M. M. Lakshmana. “Cost-Variation Analysis Between Different Brands of Cardiovascular Drugs Available in the Indian Market”. International Journal of Basic & Clinical Pharmacology, vol. 15, no. 1, Dec. 2025, pp. 44-48, doi:10.18203/2319-2003.ijbcp20254152.