RT Journal Article SR Electronic T1 The Holy Grail and the Quest for the Gold Standard JF American Journal of Neuroradiology JO Am. J. Neuroradiol. FD American Society of Neuroradiology DO 10.3174/ajnr.A2149 A1 Z. Rumboldt YR 2010 UL http://www.ajnr.org/content/early/2010/06/25/ajnr.A2149.abstract AB