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Mehollin-Ray AR, Kozinetz CA, Schlesinger AE, Guillerman RP, Wang LL.Mehollin-Ray AR, et al.AJR Am J Roentgenol. 2008 Aug;191(2):W62-6. doi: 10.2214/AJR.07.3619.AJR Am J Roentgenol. 2008.PMID: 18647888