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.
van Vugt HA, Kranse R, Steyerberg EW, van der Poel HG, Busstra M, Kil P, Oomens EH, de Jong IJ, Bangma CH, Roobol MJ.van Vugt HA, et al. Among authors: steyerberg ew.Eur J Cancer. 2012 Aug;48(12):1809-15. doi: 10.1016/j.ejca.2012.02.002. Epub 2012 Mar 7.Eur J Cancer. 2012.PMID: 22406050
van der Aa MN, Zwarthoff EC, Steyerberg EW, Boogaard MW, Nijsen Y, van der Keur KA, van Exsel AJ, Kirkels WJ, Bangma C, van der Kwast TH.van der Aa MN, et al. Among authors: steyerberg ew.Eur Urol. 2009 Mar;55(3):659-67. doi: 10.1016/j.eururo.2008.05.001. Epub 2008 May 15.Eur Urol. 2009.PMID: 18501499
van Dam L, Hol L, de Bekker-Grob EW, Steyerberg EW, Kuipers EJ, Habbema JD, Essink-Bot ML, van Leerdam ME.van Dam L, et al. Among authors: steyerberg ew.Eur J Cancer. 2010 Jan;46(1):150-9. doi: 10.1016/j.ejca.2009.07.014.Eur J Cancer. 2010.PMID: 19683432Free article.