Selecting and implementing overview methods: implications from five exemplar overviews

Abstract Background Overviews of systematic reviews are an increasingly popular method of evidence synthesis; there is a lack of clear guidance for completing overviews and a number of methodological challenges. At the UK Cochrane Symposium 2016, methodological challenges of five overviews were expl...

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Bibliographic Details
Main Authors: Alex Pollock, Pauline Campbell, Ginny Brunton, Harriet Hunt, Lise Estcourt
Format: Article
Published: BMC 2017-07-01
Series:Systematic Reviews
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