RT Journal Article SR Electronic T1 Clostridium septicum meningoencephalitis: an unusual presentation of occult rectal carcinoma. JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 1487 OP 1488 VO 13 IS 5 A1 Ragland, R L A1 Knorr, J R A1 Lee, G M A1 DeGirolami, U A1 Gelber, N D YR 1992 UL http://www.ajnr.org/content/13/5/1487.abstract AB