Zhongguo zhen jiu = Chinese acupuncture & moxibustion
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Randomized Controlled Trial Multicenter Study
[Light and heat of moxibustion for knee osteoarthritis：a multi-center randomized controlled trial].
To explore the clinical therapeutic effect of light and heat of moxibustion for knee osteoarthritis (KOA). ⋯ The light and heat of moxibustion have therapeutic effect for KOA, and the therapeutic effect of moxibustion heat is superior to moxibustion light.