RT Journal Article SR Electronic T1 Imaging the brain in dementia: expensive and futile? JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1847 OP 1850 VO 18 IS 10 A1 George, A E A1 de Leon, M J A1 Golomb, J A1 Kluger, A A1 Convit, A YR 1997 UL http://www.ajnr.org/content/18/10/1847.abstract AB