The Cochrane Library contains high-quality, independent evidence from systematic reviews, controlled trials, and more. It is an important evidence-based health resource.
Cochrane Reviews is the portion that includes Level One evidence-based practice. Currently, it contains more than 8,000 systematic reviews.
Trials (CENTRAL) provides reports of randomized controlled trials (Level Two evidence) from the PubMed database.
Clinical Answers provides evidence summaries on a variety of health topics.
Indiana State University