1. Evidence based medicine: what it is and what it isn’t;Sackett;Br Med J,1996
2. Understanding the basic principles of knowledge translation;Choi;J Epidemiol Community Health,2005
3. Answering clinical questions;Chambliss;J Fam Pract,1996
4. Do online information retrieval systems help experienced clinicians answer clinical questions?;Westbrook;J Am Med Inform Assoc,2005
5. The Cochrane Library [Internet]. Wiley InterScience; c1999–2009 [updated 2009 April 15; cited 2009 April 21]. Available from: http://www.thecochranelibrary.org/.