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Schröder FH, van der Cruijsen-Koeter I, de Koning HJ, Vis AN, Hoedemaeker RF, Kranse R.Schröder FH, et al. Among authors: hoedemaeker rf.J Urol. 2000 Mar;163(3):806-12.J Urol. 2000.PMID: 10687982Clinical Trial.