ERA users may experience an intermittent Deposit/Save error. We apologize for any inconvenience this may cause. Thank you for your patience while we work to resolve the issue. When the work is completed, we'll remove this notice.
SearchSkip to Search Results
Background: Overviews of systematic reviews compile data from multiple systematic reviews (SRs) and are a new method of evidence synthesis. Objectives: To describe the methodological approaches in overviews of interventions. Design: Descriptive study. Methods: We searched 4 databases from 2000 to...