Jindawong N, Vongvaivanich K. Efficacy of the Comprehensive Headache Clinic at the Bangkok Hospital: The First 6 Months’ Report. BKK Med J [internet]. 2013 Feb. 20 [cited 2026 Sep. 20];5:25. available from: https://he02.tci-thaijo.org/index.php/bkkmedj/article/view/218053