Meta-analysis of the effect of acupoint injection on pain improvement and joint function in patients with knee osteoarthritis  

Deng Kaifeng, Shang Xinyang, Zhu Shengwang, Li Shuzhen, Zhu Ying, Chen Rilan
Chinese Journal of Tissue Engineering Research . 2020, (18): 2879 -2887 .  DOI: 10.3969/j.issn.2095-4344.2641