(Q30794665)

English

Influence of control group on effect size in trials of acupuncture for chronic pain: a secondary analysis of an individual patient data meta-analysis

scientific article

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Influence of control group on effect size in trials of acupuncture for chronic pain: a secondary analysis of an individual patient data meta-analysis (English)
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Karen J Sherman
Claudia M Witt
Acupuncture Trialists' Collaboration
4 April 2014
e93739

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