Clinical Observation on the Treatment of Primary Knee Osteoarthritis（Qi Stagnation and Blood Stasis Type）with Jingu Zhitong Plaster and Moxibustion for Removing Blood Stasis and Removing Collaterals 
WU Lingzhi, JIANG Tianxin, LI Lei, ZHAI Jingjing, ZHANG Wendong.
The Journal of Practical Medicine . 2023, (14): 1842 -1847 .  DOI: 10.3969/j.issn.1006⁃5725.2023.14.020