The following databases have pre-set filters you can use to limit your search to evidence-based sources.
Although some articles in the following databases may fit evidence-based criteria, the databases do not have preset limits to return only evidence-based results. You will need to look at each article individually to determine whether or not it is evidence-based. Try using search terms such as "systematic review" or "meta analysis".
Remember to give credit to the original source when you use someone else's work or idea, whether you use a direct quote or paraphrase. Most style guides require some form of citation in the text of your paper as well as at the end in a bibliography or list of references.