RT Journal Article SR Electronic T1 Low-density meningioma on CT. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1265 OP 1265 VO 11 IS 6 A1 Maehara, T A1 Katsumata, Y A1 Noda, M A1 Shirouzu, I YR 1990 UL http://www.ajnr.org/content/11/6/1265.abstract AB