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.
Gallicchio L, Macdonald R, Wood B, Rushovich E, Helzlsouer KJ.Gallicchio L, et al. Among authors: helzlsouer kj.Breast Cancer Res Treat. 2011 Nov;130(2):569-77. doi: 10.1007/s10549-011-1611-2. Epub 2011 Jun 7.Breast Cancer Res Treat. 2011.PMID: 21647676Clinical Trial.
Gallicchio L, MacDonald R, Helzlsouer KJ.Gallicchio L, et al. Among authors: helzlsouer kj.J Cancer Res Clin Oncol. 2013 May;139(5):837-43. doi: 10.1007/s00432-013-1391-7. Epub 2013 Feb 14.J Cancer Res Clin Oncol. 2013.PMID: 23408333Free PMC article.
Gallicchio L, Calhoun C, Helzlsouer KJ.Gallicchio L, et al. Among authors: helzlsouer kj.Breast Cancer Res Treat. 2013 Nov;142(2):435-43. doi: 10.1007/s10549-013-2744-2. Epub 2013 Nov 7.Breast Cancer Res Treat. 2013.PMID: 24197658