RT Journal Article SR Electronic T1 What Is Right about MRI Permeability Studies JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 3 OP 4 VO 26 IS 1 A1 Levy, Lucien M. YR 2005 UL http://www.ajnr.org/content/26/1/3.abstract AB