%0 Journal Article %A E.L. Gasparetto %A F. Nirenberg %A J. Marcondes de Souza %T Reply: %D 2009 %R 10.3174/ajnr.A1584 %J American Journal of Neuroradiology %U https://www.ajnr.org/content/ajnr/early/2009/04/02/ajnr.A1584.full.pdf