Systematic review of acupuncture placebo devices with a focus on the credibility of blinding of healthy participants and/or acupuncturists.
George Shengxi ZhangClaire Shuiqing ZhangHsiewe Ying TanYanyi WangCliff DaCostaAnthony Lin ZhangCharlie Changli XueYi Min XiePublished in: Acupuncture in medicine : journal of the British Medical Acupuncture Society (2018)
Overall, there were insufficient data to confirm the blinding effects of these skin-contact PADs as each device was associated with limitations that warrant further design improvements.