RT Journal Article SR Electronic T1 Sonographic recognition of lissencephaly (agyria). JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP 830 OP 831 VO 5 IS 6 A1 R E Ramirez YR 1984 UL http://www.ajnr.org/content/5/6/830.abstract AB