(1)
Harnphadungkit, K.; Akarasereenont, P.; Chadvongvan, P.; Chotiyarnwong, C. Efficacy of 0.0125% Capsaicin Patch at Acupuncture Point for Pain Relief in Knee Osteoarthritis: A Randomized Controlled Trial. Siriraj Med J 2018, 70, 382-390.