RT Journal Article SR Electronic T1 Diffusion-weighted imaging of stroke: a brief follow-up. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1003 OP 1004 VO 19 IS 6 A1 R N Bryan YR 1998 UL http://www.ajnr.org/content/19/6/1003.abstract AB