Učitavanje...
Identifying additional studies for a systematic review of retention strategies in randomised controlled trials: making contact with trials units and trial methodologists
BACKGROUND: Search strategies for systematic reviews aim to identify all evidence relevant to the research question posed. Reports of methodological research can be difficult to find leading to biased results in systematic reviews of research methodology. Evidence suggests that contact with investig...
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| Izdano u: | Syst Rev |
|---|---|
| Glavni autori: | , , , |
| Format: | Artigo |
| Jezik: | Inglês |
| Izdano: |
BioMed Central
2017
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| Teme: | |
| Online pristup: | https://ncbi.nlm.nih.gov/pmc/articles/PMC5568351/ https://ncbi.nlm.nih.gov/pubmed/28830570 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s13643-017-0549-9 |
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