Study on needling depth and direction from different acupoints to sphenopalatine ganglion[J]. Chinese Acupuncture and Moxibustion, 2009, 29(4): 289-292.
Study on needling depth and direction from different acupoints to sphenopalatine ganglion[J]. Chinese Acupuncture and Moxibustion, 2009, 29(4): 289-292.DOI: