The Cushing/Whitney Medical Library at Yale University explains the evidence-based practice information gathering process. While UIW does not subscribe to all of the resources mentioned, it is useful to see the variety of tools used in EBP. The tutorials may be found at: http://library.medicine.yale.edu/tutorials/subjects/evidence-based-practice.
There are additional resources on how to do a Systematic Search from Yale University here: https://library.medicine.yale.edu/tutorials/subjects/systematic-searches
