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Teefey SA, Stahl JA, Middleton WD, Huettner PC, Bernhard LM, Brown JJ, Hildebolt CF, Mutch DG.Teefey SA, et al. Among authors: mutch dg.AJR Am J Roentgenol. 1996 Mar;166(3):547-52. doi: 10.2214/ajr.166.3.8623626.AJR Am J Roentgenol. 1996.PMID: 8623626