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Gratzke C, Reich O, Bachmann A, Seitz M, Stief CG.Gratzke C, et al. Among authors: stief cg.MMW Fortschr Med. 2005 Oct 13;147(41):45.MMW Fortschr Med. 2005.PMID: 16270512German.No abstract available.
Hungerhuber E, Stepp H, Kriegmair M, Stief C, Hofstetter A, Hartmann A, Knuechel R, Karl A, Tritschler S, Zaak D.Hungerhuber E, et al.Urology. 2007 Feb;69(2):260-4. doi: 10.1016/j.urology.2006.10.015.Urology. 2007.PMID: 17320660
Trottmann M, Tritschler S, Graser A, Strittmatter F, Becker A, Haseke N, Stief CG.Trottmann M, et al. Among authors: stief cg.Urologe A. 2007 Aug;46(8):927-34; quiz 935-6. doi: 10.1007/s00120-007-1373-y.Urologe A. 2007.PMID: 17628782German.
Tritschler S, Tauber S, Meier R, Stepp H, Karl A, Zaak D, Stief CG.Tritschler S, et al. Among authors: stief cg.Urologe A. 2007 Sep;46(9):1121-3. doi: 10.1007/s00120-007-1449-8.Urologe A. 2007.PMID: 17634912German.
Zaak D, Karl A, Stepp H, Tritschler S, Tilki D, Burger M, Knuechel R, Stief C.Zaak D, et al.Urologe A. 2007 Nov;46(11):1519-27. doi: 10.1007/s00120-007-1563-7.Urologe A. 2007.PMID: 17928985Review.German.