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. YHCĐ. 2024;65(CĐ 6 - Bệnh viện Lê Văn Thịnh). doi:10.52163/yhc.v65iCD6.1377