Sai, Nagaraja Prasad, and Vedavathi H. “Cost Analysis Study of Price Variation Among the Various Brands of Antiepileptics Available in India”. International Journal of Basic & Clinical Pharmacology 6, no. 2 (January 28, 2017): 422–426. Accessed October 24, 2025. https://www.ijbcp.com/index.php/ijbcp/article/view/1147.