RT Journal Article SR Electronic T1 Cerebral Blood Flow by Using Pulsed Arterial Spin-Labeling in Elderly Subjects with White Matter Hyperintensities JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A1091 A1 Bastos-Leite, A.J. A1 Kuijer, J.P.A. A1 Rombouts, S.A.R.B. A1 Sanz-Arigita, E. A1 van Straaten, E.C. A1 Gouw, A.A. A1 van der Flier, W.M. A1 Scheltens, P. A1 Barkhof, F. YR 2008 UL http://www.ajnr.org/content/early/2008/05/01/ajnr.A1091.abstract AB