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.
Virtamo J, Pietinen P, Huttunen JK, Korhonen P, Malila N, Virtanen MJ, Albanes D, Taylor PR, Albert P; ATBC Study Group.Virtamo J, et al. Among authors: pietinen p.JAMA. 2003 Jul 23;290(4):476-85. doi: 10.1001/jama.290.4.476.JAMA. 2003.PMID: 12876090
Weinstein SJ, Wright ME, Pietinen P, King I, Tan C, Taylor PR, Virtamo J, Albanes D.Weinstein SJ, et al. Among authors: pietinen p.J Natl Cancer Inst. 2005 Mar 2;97(5):396-9. doi: 10.1093/jnci/dji045.J Natl Cancer Inst. 2005.PMID: 15741576