RT Journal Article SR Electronic T1 Magnetic Resonance Imaging of the Brain and Spine, 4th ed., Vol. 1 and 2 JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP e76 OP e77 DO 10.3174/ajnr.A1553 VO 30 IS 5 YR 2009 UL http://www.ajnr.org/content/30/5/e76.abstract AB