TY - JOUR T1 - Comments on an Article by Kamalian et al JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E94 LP - E94 DO - 10.3174/ajnr.A3153 VL - 33 IS - 6 AU - P. Schramm AU - E. Klotz Y1 - 2012/06/01 UR - http://www.ajnr.org/content/33/6/E94.abstract N2 - ER -