Google Scholar is a good free resource but sometimes to access an original article you need a library service. Some hospitals and government health authorities offer library services to staff. If you are a student or teach in a university program you will usually have free access to the university library.

• BC Medical Association Journal
• Canadian Family Physician
• Canadian Journal of Rural Medicine
• Canadian Medical Association Journal
• Medical Journal of Australia

• TRIP Database - Turning Research into Practice: Search engine for the evidence base
• Cochrane Library - Evidence based reviews of clinical topics
• CADTH - Canadian Agency for Drugs and Technologies in Health: Appraisals on line
• NNT - EBM reviews - American, mostly EM-related
• The Skeptics Guide to Emergency Medicine - Concise EBM Reviews of literature

• CAT Maker and other EBM tools - Center for Evidence-Based Medicine
• Critical Appraisal Worksheets from the University of Ottawa: (pdf files)
  Articles about therapy
  Articles about diagnostic tests
  Articles about prognosis
  Guideline articles
  Metanalysis articles
• 2x2 Table calculator - Medi-Mouse tool for interpreting diagnostic tests.
• StatPages - many links to calculators, software, and other resources for statistical analysis
• "Statistics At Square One" - from BMJ, a good tutorial on basic clinical statistics
• "Statistics Done Wrong" - Good on-line text on statistics
• Short YouTube videos on EBM and statistical concepts - by the National Collaborating Centre for Methods and Tools
• What researchers mean by ... - a glossery of terms with good explanations (eg. what is a confounding variable?)