Effect of Acupuncture for Methadone Reduction : A Randomized Clinical Trial.  Lu L, Chen C, Chen Y, Dong Y, Chen R, Wei X, Tao C, Li C, Wang Y, Fan B, Tang X, Xu S, He Z, Mo G, Liu Y, Gu H, Li X, Cao F, Xu H, Zhang Y, Li G, Liu X, Zeng J, Ta...