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Optimizing search strategies to identify randomized controlled trials in MEDLINE

BACKGROUND: The Cochrane Highly Sensitive Search Strategy (HSSS), which contains three phases, is widely used to identify Randomized Controlled Trials (RCTs) in MEDLINE. Lefebvre and Clarke suggest that reviewers might consider using four revisions of the HSSS. The objective of this study is to vali...

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Autors principals: Zhang, Li, Ajiferuke, Isola, Sampson, Margaret
Format: Artigo
Idioma:Inglês
Publicat: BioMed Central 2006
Matèries:
Accés en línia:https://ncbi.nlm.nih.gov/pmc/articles/PMC1488863/
https://ncbi.nlm.nih.gov/pubmed/16684359
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/1471-2288-6-23
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