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.
Gederaas OA, Lagerberg JW, Brekke O, Berg K, Dubbelman TM.Gederaas OA, et al. Among authors: berg k.Cancer Lett. 2000 Oct 16;159(1):23-32. doi: 10.1016/s0304-3835(00)00519-x.Cancer Lett. 2000.PMID: 10974402
Ma LW, Moan J, Steen HB, Berg K, Peng Q.Ma LW, et al. Among authors: berg k.Cancer Lett. 1992 Jun 15;64(2):155-62. doi: 10.1016/0304-3835(92)90076-8.Cancer Lett. 1992.PMID: 1535282
Bech O, Berg K, Moan J.Bech O, et al. Among authors: berg k.Cancer Lett. 1997 Feb 26;113(1-2):25-9. doi: 10.1016/s0304-3835(96)04558-2.Cancer Lett. 1997.PMID: 9065797