1. Koretz RL. Doing the right thing: Utilization of evidence-based medicine. Nutr Clin Pract2000;15:213–217
2.
2. Institute of Medicine. Introduction. In: Clinical Practice Guidelines. National Academy Press, Washington, DC, 1990, pp 23–41
3.
3. A.S.P.E.N. Board of Directors. Guidelines for the use of parenteral and enteral nutrition in adult and pediatric patients. JPEN17(4S):1SA–52SA, 1993