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Imperfect placebos are common in low back pain trials: a systematic review of the literature

The placebo is an important tool to blind patients to treatment allocation and therefore minimise some sources of bias in clinical trials. However, placebos that are improperly designed or implemented may introduce bias into trials. The purpose of this systematic review was to evaluate the adequacy...

詳細記述

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書誌詳細
主要な著者: Machado, L. A. C., Kamper, S. J., Herbert, R. D., Maher, C. G., McAuley, J. H.
フォーマット: Artigo
言語:Inglês
出版事項: Springer-Verlag 2008
主題:
オンライン・アクセス:https://ncbi.nlm.nih.gov/pmc/articles/PMC2443262/
https://ncbi.nlm.nih.gov/pubmed/18421484
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1007/s00586-008-0664-3
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