Sphenopalatine ganglion stimulation with one acupuncture needle for moderate-severe persistent allergic rhinitis: study protocol for a multicenter randomized controlled trial

por Zhang, Lu, Li, Lei, Shi, Da-Zhuo, Chen, Lu-Quan, Zheng, Kai-Min, Cheng, Kai, Tao, Ye, Guo, Hai-Yan, Li, Shu-Liang, Liu, Jing, Xu, Feng, Shen, Jian-Wu
Publicado 2015