TY - JOUR T1 - Optic Canal Narrowing in Hunter Syndrome (Mucopolysaccharidosis II) JF - American Journal of Neuroradiology JO - Am. J. Neuroradiol. SP - E34 LP - E35 DO - 10.3174/ajnr.A3499 VL - 34 IS - 3 AU - A. Sen Y1 - 2013/03/01 UR - http://www.ajnr.org/content/34/3/E34.abstract N2 - ER -