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Stenzl A, Burger M, Fradet Y, Mynderse LA, Soloway MS, Witjes JA, Kriegmair M, Karl A, Shen Y, Grossman HB.Stenzl A, et al. Among authors: witjes ja.J Urol. 2010 Nov;184(5):1907-13. doi: 10.1016/j.juro.2010.06.148. Epub 2010 Sep 17.J Urol. 2010.PMID: 20850152Free PMC article.Clinical Trial.