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Sham device v inert pill: randomised controlled trial of two placebo treatments
Objective To investigate whether a sham device (a validated sham acupuncture needle) has a greater placebo effect than an inert pill in patients with persistent arm pain. Design A single blind randomised controlled trial created from the two week placebo run-in periods for two nested trials that com...
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| Main Authors: | , , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BMJ Publishing Group Ltd.
2006
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC1370970/ https://ncbi.nlm.nih.gov/pubmed/16452103 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1136/bmj.38726.603310.55 |
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