Article ID | Journal | Published Year | Pages | File Type |
---|---|---|---|---|
10513398 | Journal of Clinical Epidemiology | 2015 | 10 Pages |
Abstract
In the studies included in this review, more intense placebos were not consistently associated with larger effects than less intense placebos.
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Authors
Margrit Fässler, Karin Meissner, Jos Kleijnen, Asbjørn Hróbjartsson, Klaus Linde,