Sackett DL, Straus SE, Richardson WS, Rosenberg W Haynes RB. "Evidence-based Medicine: How to Practice and Teach EBM". Edinburgh: Churchill Livingstone.
This tutorial was developed by staff at Duke University Medical Center Library and the Health Sciences Library at the University of North Carolina at Chapel Hill. It includes five major units to work through and case studies for hands-on practice.
You can access the tutorial here.