“Warming-promotion acupuncture ” on knee osteoarthritis:a randomized controlled trial

<正>Objective To observe the clinical efficacy differences between warming-promotion acupuncture,mild reinforcing-reducing acupuncture and acupoint injection for knee osteoarthritis(KOA).Methods Ninety cases of KOA were randomly assigned into a warming-promotion acupuncture group(group A),a mild reinforcing-edu-