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Evidence-Based Complementary and Alternative Medicine
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Evidence-Based Complementary and Alternative Medicine
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2011
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Article
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Fig 2
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Original Article
Is Sham Laser a Valid Control for Acupuncture Trials?
Figure 2
Ratio of correctly indentified devices (in percent) in the laser (black bars) and sham laser (grey) treatment group. Devices could be considered active, inactive or indistinguishable.