Subject is exactly Double-Blind Studies
Low-dose laser acupuncture for non-specific chronic low back pain: a double-blind randomised controlled trialGlazov, G.
Electrical acupoint stimulation of the affected arm in acute stroke: a placebo-controlled randomized clinical trialAu-Yeung, S.S.Y.
Efficacy of low-level laser therapy applied at acupuncture points in knee osteoarthritis: a randomised double-blind comparative trialAl Rashoud, A.S.
Does integrative medicine enhance balance in aging adults? Proof of concept for the benefit of electroacupuncture therapy in Parkinson's diseaseToosizadeh, N.