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Effect of Blinding With a New Pragmatic Placebo Needle: A Randomized Controlled Crossover Study
Placebo control is a useful method for determining the efficacy of a therapy. In acupuncture researches, the preferred method for placebo control is acupuncture using a placebo needle that has a blunt tip and achieves no skin penetration. We performed a crossover study to validate the blinding effec...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Wolters Kluwer Health
2014
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4602803/ https://www.ncbi.nlm.nih.gov/pubmed/25501074 http://dx.doi.org/10.1097/MD.0000000000000200 |