Tongue Acupuncture and Effects on Depression and HRV: Litscher
Evid Based Complement Alternat Med. 2014;2014:329746. Epub 2014 Mar 23. Full article here. Can tongue acupuncture enhance body acupuncture? First results from heart rate variability and clinical scores in patients with depression. Shi X1, Wang H1, Wang L2, Zhao Z1,