RT Journal Article SR Electronic T1 Contrast-enhanced CT of acute isodense subdural hematoma. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1271 OP 1271 VO 13 IS 4 A1 A J Fox YR 1992 UL http://www.ajnr.org/content/13/4/1271.1.abstract AB