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.
Kalogera E, Scholler N, Powless C, Weaver A, Drapkin R, Li J, Jiang SW, Podratz K, Urban N, Dowdy SC.Kalogera E, et al.Gynecol Oncol. 2012 Feb;124(2):270-5. doi: 10.1016/j.ygyno.2011.10.025. Epub 2011 Oct 28.Gynecol Oncol. 2012.PMID: 22037318Free PMC article.