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Kamel IR, Lawler LP, Fishman EK.Kamel IR, et al. Among authors: lawler lp.AJR Am J Roentgenol. 2004 Aug;183(2):443-52. doi: 10.2214/ajr.183.2.1830443.AJR Am J Roentgenol. 2004.PMID: 15269039No abstract available.