Are Treatments More Effective than Placebos? A Systematic Review and Meta-Analysis

BACKGROUND: Placebos are widely used in clinical practice in spite of ethical restrictions. Whether such use is justified depends in part on the relative benefit of placebos compared to ‘active’ treatments. A direct test for differences between placebo and ‘active’ treatment effects has not been con...

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Detalles Bibliográficos
Autores principales: Howick, Jeremy, Friedemann, Claire, Tsakok, Maria, Watson, Robert, Tsakok, Teresa, Thomas, Jennifer, Perera, Rafael, Fleming, Susannah, Heneghan, Carl
Formato: Online Artículo Texto
Lenguaje:English
Publicado: Public Library of Science 2013
Materias:
Research Article
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3655171/
https://www.ncbi.nlm.nih.gov/pubmed/23690944
http://dx.doi.org/10.1371/journal.pone.0062599

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3655171/
https://www.ncbi.nlm.nih.gov/pubmed/23690944
http://dx.doi.org/10.1371/journal.pone.0062599

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