%0 Journal Article %A D N Richardson %A A D Elster %A D W Williams, 3rd %T Gd-DTPA-enhanced MR images: accentuation of vascular pulsation artifacts and correction by using gradient-moment nulling (MAST). %D 1990 %J American Journal of Neuroradiology %P 209-210 %V 11 %N 1 %U https://www.ajnr.org/content/ajnr/11/1/209.full.pdf