RT Journal Article SR Electronic T1 Reply: JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology SP E162 OP E162 DO 10.3174/ajnr.A2676 VO 32 IS 8 A1 R.V. Chandra A1 T.M. Leslie-Mazwi A1 D. Oh A1 A.J. Yoo A1 B. Mehta YR 2011 UL http://www.ajnr.org/content/32/8/E162.abstract AB