PT - JOURNAL ARTICLE AU - Sen, A. TI - Optic Canal Narrowing in Hunter Syndrome (Mucopolysaccharidosis II) AID - 10.3174/ajnr.A3499 DP - 2013 Jan 31 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2013/01/31/ajnr.A3499.short 4100 - http://www.ajnr.org/content/early/2013/01/31/ajnr.A3499.full