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Chang SL, Shortliffe LD.Chang SL, et al. Among authors: shortliffe ld.Pediatr Clin North Am. 2006 Jun;53(3):379-400, vi. doi: 10.1016/j.pcl.2006.02.011.Pediatr Clin North Am. 2006.PMID: 16716786Review.
Clark CJ, Kennedy WA 2nd, Shortliffe LD.Clark CJ, et al. Among authors: shortliffe ld.Urol Clin North Am. 2010 May;37(2):229-41. doi: 10.1016/j.ucl.2010.03.009.Urol Clin North Am. 2010.PMID: 20569801Review.
Lee KL, Ma JF, Shortliffe LD.Lee KL, et al. Among authors: shortliffe ld.Urol Clin North Am. 2003 Nov;30(4):881-90. doi: 10.1016/s0094-0143(03)00053-3.Urol Clin North Am. 2003.PMID: 14680322Review.