Effect of electro-acupuncture on pain relief and joint function in patients with knee osteoarthritis: a meta-analysis
Chen Rilan, Deng Kaifeng, Wei Xingcheng, Wang Hengsheng, Feng Jiaoqun, Yan Jiaxing, Gao Qianqian, Ma Yinglu, Zhu Ying
Chinese Journal of Tissue Engineering Research . 2020, (21): 3438 -3444 .  DOI: 10.3969/j.issn.2095-4344.2605