Interdisciplinary & social sciences databases:
Check out this brief tutorial on using Elmhurst University library resources for your research.
About systematic reviews (from the Cochrane website): "A systematic review identifies an intervention for a specific disease or other problem in health care, and determines whether or not this intervention works. To do this authors locate, appraise and synthesize evidence from as many relevant scientific studies as possible. They summarize conclusions about effectiveness, and provide a unique collation of the known evidence on a given topic, so that others can easily review the primary studies for any intervention."
If you have a DOI, scroll down on the Citation Linker page and enter it instead of all of the other citation information.