An international survey indicated that unpublished systematic reviews exist.
OBJECTIVE: To determine the frequency of unpublished systematic reviews (SRs) and explore factors contributing to their occurrence. STUDY DESIGN AND SETTING: First or corresponding authors from a sample of SRs published in 2005 were asked to participate in a 26-item survey administered through the...
| প্রধান লেখক: | , , , , , , , , |
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| বিন্যাস: | Conference item |
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2009
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