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.
Kindler-Röhrborn A, Kölsch BU, Fischer C, Held S, Rajewsky MF.Kindler-Röhrborn A, et al. Among authors: kolsch bu.Cancer Res. 1999 Mar 1;59(5):1109-14.Cancer Res. 1999.PMID: 10070970