PT - JOURNAL ARTICLE AU - Castillo, M. TI - Writer’s Block AID - 10.3174/ajnr.A3729 DP - 2013 Sep 05 TA - American Journal of Neuroradiology 4099 - http://www.ajnr.org/content/early/2013/09/05/ajnr.A3729.short 4100 - http://www.ajnr.org/content/early/2013/09/05/ajnr.A3729.full