RT Journal Article SR Electronic T1 MR imaging of cerebral gumma. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 80 OP 81 VO 12 IS 1 A1 G A Agrons A1 S S Han A1 M A Husson A1 F Simeone YR 1991 UL http://www.ajnr.org/content/12/1/80.abstract AB