Tantivesruangdet, Nopmanee, Chayanin Vejaphuti, and Sukrom Cheechareoan. 2021. “Comparative Effectiveness of Acupuncture and Tramadol for Treatment of Acute Ankle Injury”. Journal of The Department of Medical Services 45 (4):202-7. https://he02.tci-thaijo.org/index.php/JDMS/article/view/249814.