An official website of the United States government
The .gov means it’s official.
Federal government websites often end in .gov or .mil. Before
sharing sensitive information, make sure you’re on a federal
government site.
The site is secure.
The https:// ensures that you are connecting to the
official website and that any information you provide is encrypted
and transmitted securely.
Leitner L, Walter M, Sammer U, Knüpfer SC, Mehnert U, Kessler TM.Leitner L, et al. Among authors: knupfer sc.PLoS One. 2016 Oct 13;11(10):e0163847. doi: 10.1371/journal.pone.0163847. eCollection 2016.PLoS One. 2016.PMID: 27736908Free PMC article.
Walter M, Knüpfer SC, Leitner L, Mehnert U, Schubert M, Curt A, Kessler TM.Walter M, et al. Among authors: knupfer sc.World J Urol. 2016 Mar;34(3):391-7. doi: 10.1007/s00345-015-1589-1. Epub 2015 Jun 9.World J Urol. 2016.PMID: 26055644
Sammer U, Walter M, Knüpfer SC, Mehnert U, Bode-Lesniewska B, Kessler TM.Sammer U, et al. Among authors: knupfer sc.PLoS One. 2015 Oct 29;10(10):e0140970. doi: 10.1371/journal.pone.0140970. eCollection 2015.PLoS One. 2015.PMID: 26513149Free PMC article.
Walter M, Knüpfer SC, Cragg JJ, Leitner L, Schneider MP, Mehnert U, Krassioukov AV, Schubert M, Curt A, Kessler TM.Walter M, et al. Among authors: knupfer sc.BMC Med. 2018 Apr 13;16(1):53. doi: 10.1186/s12916-018-1040-8.BMC Med. 2018.PMID: 29650001Free PMC article.