McClave Stephen A, Martindale Robert G, Vanek Vincent W, McCarthy Mary, Roberts Pamela, Taylor Beth, Ochoa Juan B, Napolitano Lena, Cresci Gail
University of Louisville, Louisville, KY 40292, USA.
JPEN J Parenter Enteral Nutr. 2009 May-Jun;33(3):277-316. doi: 10.1177/0148607109335234.