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Handsearching versus electronic searching to identify reports of randomized trials

BACKGROUND: Systematic reviewers need to decide how best to reduce bias in identifying studies for their review. Even when journals are indexed in electronic databases, it can still be difficult to identify all relevant studies reported in these journals. Over 1700 journals have been or are being ha...

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Detalhes bibliográficos
Publicado no:Cochrane Database Syst Rev
Main Authors: Hopewell, Sally, Clarke, Mike J, Lefebvre, Carol, Scherer, Roberta W
Formato: Artigo
Idioma:Inglês
Publicado em: John Wiley & Sons, Ltd 2007
Acesso em linha:https://ncbi.nlm.nih.gov/pmc/articles/PMC7437388/
https://ncbi.nlm.nih.gov/pubmed/17443625
https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1002/14651858.MR000001.pub2
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