“22. AN INVESTIGATION OF THE CHANGE IN KNEE PAIN THRESHOLD FOLLOWING AURICULAR ACUPRESSURE AT THE KNEE, SHENMEN, SUBCORTEX, SYMPATHETIC ACUPOINTS ON THE LEFT SIDE IN HEALTHY VOLUNTEERS”. Vietnam Journal of Community Medicine 65, no. CĐ 6 - Bệnh viện Lê Văn Thịnh (July 31, 2024). Accessed September 8, 2026. https://tapchiyhcd.vn/index.php/yhcd/article/view/1377.