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.
Dørum A, Møller P, Kamsteeg EJ, Scheffer H, Burton M, Heimdal KR, Maehle LO, Hovig E, Tropé CG, van der Hout AH, van der Meulen MA, Buys CH, te Meerman GJ.Dørum A, et al.Eur J Cancer. 1997 Dec;33(14):2390-2. doi: 10.1016/s0959-8049(97)00328-6.Eur J Cancer. 1997.PMID: 9616287