Stein Raimund, Kamal Mohamed M, Rubenwolf Peter, Ziesel Christopher, Schröder Annette, Thüroff Joachim W
Division of Pediatric Urology, Johannes Gutenberg University Medical Center, Mainz, Germany.
BJU Int. 2012 Oct;110(7):1078-94. doi: 10.1111/j.1464-410X.2012.10973.x.