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Evaluating the effectiveness, efficiency, cost and value of contacting study authors in a systematic review: a case study and worked example
BACKGROUND: Studies find that identifying additional study data is possible by contacting study authors or experts. What is less certain is the time taken, costs involved and value found by using this supplementary search method. The purpose of this study is to determine the effectiveness, efficienc...
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| Publicado no: | BMC Med Res Methodol |
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| Principais autores: | , , |
| Formato: | Artigo |
| Idioma: | Inglês |
| Publicado em: |
BioMed Central
2019
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| Assuntos: | |
| Acesso em linha: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6399953/ https://ncbi.nlm.nih.gov/pubmed/30836935 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-019-0685-0 |
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