Clinical trials registries are under-utilized in the conduct of systematic reviews: a cross-sectional analysis

BACKGROUND: Publication bias is a major threat to the validity of systematic reviews. Searches of clinical trials registries can help to identify unpublished trials, though little is known about how often these resources are utilized. We assessed the usage and results of registry searches reported i...

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Detalles Bibliográficos
Autores principales: Jones, Christopher W, Keil, Lukas G, Weaver, Mark A, Platts-Mills, Timothy F
Formato: Online Artículo Texto
Lenguaje:English
Publicado: BioMed Central 2014
Materias:
Research
Acceso en línea:https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4217330/
https://www.ncbi.nlm.nih.gov/pubmed/25348628
http://dx.doi.org/10.1186/2046-4053-3-126

Internet

https://www.ncbi.nlm.nih.gov/pmc/articles/PMC4217330/
https://www.ncbi.nlm.nih.gov/pubmed/25348628
http://dx.doi.org/10.1186/2046-4053-3-126

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