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McDonald JS, Carter RE, Karnes RJ, Port JD, Kawashima A, Carlson SK, Bender CE.McDonald JS, et al.AJR Am J Roentgenol. 2015 Nov;205(5):1008-15. doi: 10.2214/AJR.14.13766.AJR Am J Roentgenol. 2015.PMID: 26496548Free PMC article.