RT Journal Article SR Electronic T1 Minimal Hepatic Encephalopathy in Children: Evaluation with Proton MR Spectroscopy JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1652 A1 B.R. Foerster A1 L.S. Conklin A1 M. Petrou A1 P.B. Barker A1 K.B. Schwarz YR 2009 UL http://www.ajnr.org/content/early/2009/06/09/ajnr.A1652.abstract AB