Gorukanti, D. R. ., V. Rajneesh, N. Sumalatha, and C. h Karunakar. “Comparison of Propranolol Versus Amitriptyline As Monotherapy for Migraine Prophylaxis”. International Journal of Health Sciences, vol. 6, no. S1, Apr. 2022, pp. 7379-87, doi:10.53730/ijhs.v6nS1.6578.