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The contribution of databases to the results of systematic reviews: a cross-sectional study
BACKGROUND: One of the best sources for high quality information about healthcare interventions is a systematic review. A well-conducted systematic review includes a comprehensive literature search. There is limited empiric evidence to guide the extent of searching, in particular the number of elect...
Autores principales: | , , , , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
BioMed Central
2016
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Materias: | |
Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5037618/ https://www.ncbi.nlm.nih.gov/pubmed/27670136 http://dx.doi.org/10.1186/s12874-016-0232-1 |