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Effects on patients of their healthcare practitioner's or institution's participation in clinical trials: a systematic review
BACKGROUND: Systematic reviews have shown uncertainty about the size or direction of any 'trial effect' for patients in trials compared to those treated outside trials. We are not aware of any systematic review of whether there is a 'trial effect' related to being treated by heal...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
BioMed Central
2011
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| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3036633/ https://www.ncbi.nlm.nih.gov/pubmed/21251306 http://dx.doi.org/10.1186/1745-6215-12-16 |