Delegge Mark, Wooley Jennifer A, Guenter Peggi, Wright Sheila, Brill Joel, Andris Deb, Wagner Pam, Filibeck Don
American Society for Parenteral and Enteral Nutrition (A.S.P.E.N.), Silver Spring, Maryland, USA.
Nutr Clin Pract. 2010 Feb;25(1):76-84. doi: 10.1177/0884533609354901.