Lhoawchai, S., and U. Harnyoo. “A Randomized Controlled Trial Comparing Ultrasound-Guided Genicular Nerve Block Combined with Acupuncture versus Acupuncture Alone for Patients with Knee Osteoarthritis”. Thai Journal of Anesthesiology, vol. 51, no. 4, July 2025, pp. 223-36, https://he02.tci-thaijo.org/index.php/anesthai/article/view/276344.