The Cochrane Library incudes two key databases: The Cochrane Database of Systematic Reviews, and Cochrane Central, which includes Randomised Control Trials:
Systematic reviews of the effects of healthcare which includes the following databases: Cochrane Central Register of Controlled Trials (CENTRAL), Cochrane Clinical Answers (CCAs), Cochrane Database of Systematic Reviews.
Please note: to access off campus, select 'Sign in', 'Institutional login' and then choose 'University of Bristol'.
TRIP is a search engine that aims to search across a range of "Evidence based" repositories and websites, so it includes images and videos as well as publications.
Searches simultaneously across over 75 evidence-based practice oriented web resources and presents the results in categories.
Evidence-based dentistry : managing information for better practice by 
Cochrane handbook for systematic reviews of interventions by 
How to read a paper : the basics of evidence-based medicine and healthcare by