RT Journal Article SR Electronic T1 Can Proton MR Spectroscopic and Perfusion Imaging Differentiate Between Neoplastic and Nonneoplastic Brain Lesions in Adults? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A0810 A1 R. Hourani A1 L.J. Brant A1 T. Rizk A1 J.D. Weingart A1 P.B. Barker A1 A. Horská YR 2007 UL http://www.ajnr.org/content/early/2007/11/30/ajnr.A0810.abstract AB