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Reporting Methods of Blinding in Randomized Trials Assessing Nonpharmacological Treatments
BACKGROUND: Blinding is a cornerstone of treatment evaluation. Blinding is more difficult to obtain in trials assessing nonpharmacological treatment and frequently relies on “creative” (nonstandard) methods. The purpose of this study was to systematically describe the strategies used to obtain blind...
Autores principales: | , , , , , |
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Formato: | Texto |
Lenguaje: | English |
Publicado: |
Public Library of Science
2007
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC1800311/ https://www.ncbi.nlm.nih.gov/pubmed/17311468 http://dx.doi.org/10.1371/journal.pmed.0040061 |