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.
Grossman HB, Tangen CM, Cordon-Cardo C, Cote R, Waldman FM, De Vere White RW, Karnad AB, Glode M, Crawford ED.Grossman HB, et al.Oncol Rep. 2006 Oct;16(4):807-10.Oncol Rep. 2006.PMID: 16969498Clinical Trial.