RT Journal Article SR Electronic T1 MR Angiography of a 1-Year-Old Girl with Semilobar Holoprosencephaly JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP e56 OP e56 DO 10.3174/ajnr.A1391 VO 30 IS 4 A1 C.K. Byun A1 K.H. Chao A1 M.S. Tenner A1 J.Y. Hu A1 G.K. Paek YR 2009 UL http://www.ajnr.org/content/30/4/e56.abstract AB