Authors: Wolfgang Spiegel; Thomas Zidek; Christian Vutuc; Manfred Maier; Karin Isak; Michael Micksche Journal: Wien Klin Wochenschr Date: 2003-10-31 Impact factor: 1.704
Authors: Simon Wilkinson; Leonard G Gomella; Joseph A Smith; Michael K Brawer; Nancy A Dawson; Zev Wajsman; Lanting Dai; Gerald W Chodak Journal: J Urol Date: 2002-12 Impact factor: 7.450