Critical Appraisal Questions come from:
Laupacis A., Wells G., et al. Users' guides to the medical literature. V. How to Use an Article About Prognosis. JAMA 1994. 272(3): 234-237.
Guyatt, G. Rennie, D. Meade, MO, Cook, DJ. Users’ Guide to Medical Literature: A Manual for Evidence-Based Clinical Practice, 2nd Edition 2008.
Sackett, DL, et al. Evidence Based Medicine: How to Practice and Teach EBM. 2nd ed. Edinburgh: Churchill Livingstone, 2000. BHSL Call Number: WB 102 E933 2000