RT Journal Article SR Electronic T1 Neuroimaging Clinics of North America. Evidence-Based Neuroimaging JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 347 OP 348 VO 25 IS 2 YR 2004 UL http://www.ajnr.org/content/25/2/347.abstract AB