RT Journal Article SR Electronic T1 Xenon-enhanced CT: past and present. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 845 OP 846 VO 15 IS 5 A1 J M Eskridge YR 1994 UL http://www.ajnr.org/content/15/5/845.abstract AB