Acupuncture for chronic stable angina pectoris based on the theory of Meridian-Viscera Association: study protocol for a multicenter randomized controlled trial

gan Zhaoxuan He, Yi Yang, Qiao Wen, Tao Yin, Zhengjie Li, Peihong Ma, Hui Zheng, Yunhong Yang, Yongliang Jiang, Jianqiao Fang, Lei Lan, Fang Zeng
Cyhoeddwyd 2020-11-01