TY - JOUR T1 - Glass Half Full JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - 236 LP - 236 DO - 10.3174/ajnr.A5047 VL - 38 IS - 2 AU - J.S. Ross Y1 - 2017/02/01 UR - http://www.ajnr.org/content/38/2/236.abstract N2 - ER -