Evcili, Gökhan, and Ahmet Yabalak. “Effects of Cranial Nerve Blockage in Patients With Chronic Migraine Resistant to First-Line Treatment”. Journal of Surgery and Medicine 5, no. 11 (November 1, 2021): 1131–1134. Accessed December 22, 2024. https://jsurgmed.com/article/view/1000962.