Panigrahi, Muralidhar, Gujaram Marndi, and Sabitri Beshra. “Efficacy of Propranolol Plus Flunarizine Combination and Valproate Monotherapy in Migraine Prophylaxis in a Tertiary Care Teaching Hospital in Western Odisha”. International journal of health sciences 6, no. S2 (June 7, 2022): 13350–13354. Accessed April 29, 2026. http://www.sciencescholar.us/journal/index.php/ijhs/article/view/8588.