Grey literature in systematic reviews: a cross-sectional study of the contribution of non-English reports, unpublished studies and dissertations to the results of meta-analyses in child-relevant reviews
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DOI: 10.1186/s12874-017-0347-z
Abstract: BackgroundSystematic reviews (SRs) are an important source of information about healthcare interventions. A key component of a well-conducted SR is a comprehensive literature search. There is limited evidence on the contribution of non-English reports, unpublished… read more here.
Keywords: unpublished studies; study; contribution non; reports unpublished ... See more keywords