Sarah Razaq, Sajjad Ali Akbar, Zahid Rustam, Farooq Azam Rathore. Emerging role of ultrasound guided interventional management in cervicogenic headache. J Pak Med Assoc [Internet]. 2024 Dec. 23 [cited 2026 Apr. 19];75(1):144-7. Available from: https://mail.jpma.org.pk/index.php/public_html/article/view/23250