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Overlapping meta-analyses on the same topic: survey of published studies
Objective To assess how common it is to have multiple overlapping meta-analyses of randomized trials published on the same topic. Design Survey of published meta-analyses. Data sources PubMed. Study selection and methods Meta-analyses published in 2010 were identified, and 5% of them were randomly s...
| Autores principales: | , , |
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| Formato: | Online Artículo Texto |
| Lenguaje: | English |
| Publicado: |
BMJ Publishing Group Ltd.
2013
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC3716360/ https://www.ncbi.nlm.nih.gov/pubmed/23873947 http://dx.doi.org/10.1136/bmj.f4501 |