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Placebo Effects and the Common Cold: A Randomized Controlled Trial
PURPOSE We wanted to determine whether the severity and duration of illness caused by the common cold are influenced by randomized assignment to open-label pills, compared with conventional double-blind allocation to active and placebo pills, compared with no pills at all. METHODS We undertook a ran...
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| Main Authors: | , , , , , , , , |
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| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
American Academy of Family Physicians
2011
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC3133578/ https://ncbi.nlm.nih.gov/pubmed/21747102 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1370/afm.1250 |
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