Ahmed, Khawar, Hussain Rafiq, and Shalmeen Tariq. “Outcomes of Topiramate for Prophylaxis of chronic migraine headache”. Pakistan Journal of Medical Sciences 38, no. 6 (July 5, 2022). Accessed April 28, 2024. https://pjms.org.pk/index.php/pjms/article/view/5616.