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.
Barber EL, Rutstein S, Miller WC, Gehrig PA.Barber EL, et al.Gynecol Oncol. 2015 Dec;139(3):401-6. doi: 10.1016/j.ygyno.2015.09.080. Epub 2015 Oct 23.Gynecol Oncol. 2015.PMID: 26432038Free PMC article.
Barber EL, Doll KM, Gehrig PA.Barber EL, et al.Gynecol Oncol. 2017 Aug;146(2):368-372. doi: 10.1016/j.ygyno.2017.05.012. Epub 2017 May 16.Gynecol Oncol. 2017.PMID: 28522108Free PMC article.