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Bubble effect: including internet search engines in systematic reviews introduces selection bias and impedes scientific reproducibility
BACKGROUND: Using internet search engines (such as Google search) in systematic literature reviews is increasingly becoming a ubiquitous part of search methodology. In order to integrate the vast quantity of available knowledge, literature mostly focuses on systematic reviews, considered to be princ...
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| Опубликовано в: : | BMC Med Res Methodol |
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| Главные авторы: | , |
| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
BioMed Central
2018
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC6234590/ https://ncbi.nlm.nih.gov/pubmed/30424741 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.1186/s12874-018-0599-2 |
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