The website of the University of Toronto's Centre for Evidence Based Medicine (www.cebm.utoronto.ca) offers multiple tools to help develop, disseminate, and evaluate resources that can be used in practice and for teaching evidence based medicine (EBM) to undergraduate and postgraduate students. Answers are given to questions such as “What is EBM?” and “Why the sudden interest in EBM?” and so on. The practice sections contain information on common clinical questions and the search for evidence. One section is called …