RT Journal Article SR Electronic T1 Sodium MR Imaging Detection of Mild Alzheimer Disease: Preliminary Study JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1495 A1 E.A. Mellon A1 D.T. Pilkinton A1 C.M. Clark A1 M.A. Elliott A1 W.R. Witschey, 2nd A1 A. Borthakur A1 R. Reddy YR 2009 UL http://www.ajnr.org/content/early/2009/02/26/ajnr.A1495.1.abstract AB