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Lee AD, Pickhardt PJ, Gopal DV, Taylor AJ.Lee AD, et al. Among authors: pickhardt pj.AJR Am J Roentgenol. 2006 Apr;186(4):1113-5. doi: 10.2214/AJR.05.0024.AJR Am J Roentgenol. 2006.PMID: 16554588No abstract available.