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11.
Dentistry &; Oral Sciences Source from EBSCO Information Services provides indexing and full-text access to an extensive selection of dental journal literature, as well some full-text dental monographs. As stated by EBSCO, titles are chosen from those commonly held in dental school libraries. The database aims to support practitioners, researchers, and advanced dental education. This column includes sample searches from Dentistry &; Oral Sciences Source as well as a discussion of its special content and features.  相似文献   
12.
Background:Literature searches underlie the foundations of systematic reviews and related review types. Yet, the literature searching component of systematic reviews and related review types is often poorly reported. Guidance for literature search reporting has been diverse and, in many cases, does not offer enough detail to authors who need more specific information about reporting search methods and information sources in a clear, reproducible way. This document presents the PRISMA-S (Preferred Reporting Items for Systematic reviews and Meta-Analyses literature search extension) checklist, and explanation and elaboration.Methods:The checklist was developed using a three-stage Delphi survey process, followed by a consensus conference and public review process.Results:The final checklist includes sixteen reporting items, each of which is detailed with exemplar reporting and rationale.Conclusions:The intent of PRISMA-S is to complement the PRISMA Statement and its extensions by providing a checklist that could be used by interdisciplinary authors, editors, and peer reviewers to verify that each component of a search is completely reported and, therefore, reproducible.  相似文献   
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