PT - JOURNAL ARTICLE AU - Symons, S.P. AU - Lian, K. AU - Bharatha, A. AU - Aviv, R.I. TI - <em>Reply:</em> AID - 10.3174/ajnr.A3042 DP - 2012 Mar 01 TA - American Journal of Neuroradiology PG - E43--E43 VI - 33 IP - 3 4099 - http://www.ajnr.org/content/33/3/E43.short 4100 - http://www.ajnr.org/content/33/3/E43.full SO - Am. J. Neuroradiol.2012 Mar 01; 33