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Versnick EJ, Do HM, Albers GW, Tong DC, Marks MP.Versnick EJ, et al. Among authors: tong dc.AJNR Am J Neuroradiol. 2005 Apr;26(4):875-9.AJNR Am J Neuroradiol. 2005.PMID: 15814937Free PMC article.