Asking answerable questions
Finding the evidence
Appraising guidelines
Appraising systematic reviews
Appraising diagnosis articles
Appraising articles on harm/aetiology
Appraising prognosis studies
Appraising therapy articles
Appraising qualitative studies
Appraising economic evaluations
Applying the evidence
Evidence-based medicine: glossary of terms
Selected evidence-based healthcare resources on the web
Levels of evidence
Study designs.