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Meyerand ME, Pipas JM, Mamourian A, Tosteson TD, Dunn JF.Meyerand ME, et al. Among authors: tosteson td.AJNR Am J Neuroradiol. 1999 Jan;20(1):117-23.AJNR Am J Neuroradiol. 1999.PMID: 9974066Free article.