Strickland A, Brogan AJ, Krauss J, Martindale R, Cresci G. Is the use of specialized nutritional formulations a cost-effective strategy? A national database evaluation. J Parenter Enter Nutr. 2005 Jan 1;29(1 Suppl):S81-91.
Andrews EB, Gilsenan A, Cook SF. Therapeutic Risk Management Interventions: feasibility and Effectiveness. J Am Pharm Assoc. 2004 Jan 1;44(4):491-500.