Journal of Clinical Epidemiology
Volume 59, Issue 4 , Pages 336-338 , April 2006

Unsubstantiated claims of large effects of placebo on pain: serious errors in meta-analysis of placebo analgesia mechanism studies

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PII: S0895-4356(05)00403-8

doi: 10.1016/j.jclinepi.2005.05.011

Journal of Clinical Epidemiology
Volume 59, Issue 4 , Pages 336-338 , April 2006

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