Multiple Sclerosis: Validation of MR Imaging for Quantification and Detection of Iron. Walsh AJ, Lebel MR, Eissa A, Blevins G, Catz I, Lu J-Q, Resch L, Johnson ES, Emery DJ, Warren KG, et al. Radiology. 2013 Jan 7. PMID: 23297322. Abstract CommentRecommendBookmarkWatch