Neuronal activation by acupuncture at Yongquan (KI1) and sham acupoints in patients with disorder of consciousness: a positron emission tomography study
Hao Zhang, Xinting Sun, Sujuan Liu, Yingmao Chen, Feng Ling
Neural Regeneration Research . 2014, (5): 500 -501 .  DOI: 10.4103/1673-5374.130070