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Kim HJ, Jung JR, Kim HJ, Lee SY, Chang IH, Lee TJ, Kim W, Myung SC.Kim HJ, et al. Among authors: chang ih.BJU Int. 2011 Jan;107(1):144-9. doi: 10.1111/j.1464-410X.2010.09469.x.BJU Int. 2011.PMID: 20575976