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An exploratory analysis of PubMed's free full-text limit on citation retrieval for clinical questions
OBJECTIVE: The research sought to determine (1) how use of the PubMed free full-text (FFT) limit affects citation retrieval and (2) how use of the FFT limit impacts the types of articles and levels of evidence retrieved. METHODS: Four clinical questions based on a research agenda for physical therap...
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| Главные авторы: | , , |
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| Формат: | Artigo |
| Язык: | Inglês |
| Опубликовано: |
Medical Library Association
2008
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| Предметы: | |
| Online-ссылка: | https://ncbi.nlm.nih.gov/pmc/articles/PMC2568849/ https://ncbi.nlm.nih.gov/pubmed/18974812 https://ncbi.nlm.nih.govhttp://dx.doi.org/10.3163/1536-5050.96.4.010 |
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