RT Journal Article SR Electronic T1 Predicting Grade of Cerebral Glioma Using Vascular-Space Occupancy MR Imaging JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A0794 A1 H. Lu A1 E. Pollack A1 R. Young A1 J.S. Babb A1 G. Johnson A1 D. Zagzag A1 R. Carson A1 J.H. Jensen A1 J.A. Helpern A1 M. Law YR 2007 UL http://www.ajnr.org/content/early/2007/11/01/ajnr.A0794.abstract AB