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The use of older studies in meta-analyses of medical interventions: a survey
BACKGROUND: Evidence for medical interventions sometimes derives from data that are no longer up to date. These data can influence the outcomes of meta-analyses, yet do not always reflect current clinical practice. We examined the age of the data used in meta-analyses contained within systematic rev...
| Autores principales: | , |
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| Formato: | Texto |
| Lenguaje: | English |
| Publicado: |
Open Medicine Publications, Inc.
2009
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| Materias: | |
| Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC2765773/ https://www.ncbi.nlm.nih.gov/pubmed/19946395 |