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.
Borgatta L, Roncari D, Sonalkar S, Mark A, Hou MY, Finneseth M, Vragovic O.Borgatta L, et al. Among authors: mark a.Contraception. 2012 Nov;86(5):567-71. doi: 10.1016/j.contraception.2012.05.002. Epub 2012 Jun 6.Contraception. 2012.PMID: 22682721Clinical Trial.
Mark A, Sonalkar S, Borgatta L.Mark A, et al.Contraception. 2013 Nov;88(5):619-23. doi: 10.1016/j.contraception.2013.05.009. Epub 2013 May 23.Contraception. 2013.PMID: 23790436
Borgatta L, Mark A.Borgatta L, et al. Among authors: mark a.Contraception. 2013 Apr;87(4):508. doi: 10.1016/j.contraception.2012.10.036. Epub 2012 Dec 4.Contraception. 2013.PMID: 23218861No abstract available.
Yalahow A, Doctoroff J, Mark A, Foster AM.Yalahow A, et al. Among authors: mark a.Contraception. 2020 Aug;102(2):119-121. doi: 10.1016/j.contraception.2020.04.012. Epub 2020 Apr 20.Contraception. 2020.PMID: 32325077Review.
Mark A, Reeves MF, Blumenthal PD, Jones RK, Nichols MD, Saporta VA.Mark A, et al.Contraception. 2017 May;95(5):512-514. doi: 10.1016/j.contraception.2017.03.005. Epub 2017 Mar 14.Contraception. 2017.PMID: 28315302No abstract available.
Mark A, Grossman D, Foster AM, Prager SW, Winikoff B.Mark A, et al.Contraception. 2020 May;101(5):283-285. doi: 10.1016/j.contraception.2020.01.016. Epub 2020 Feb 5.Contraception. 2020.PMID: 32035097No abstract available.
Mark A, Foster AM, Jones RK, Prager SW, Reeves MF, Ragsdale KH.Mark A, et al.Contraception. 2021 May;103(5):371-372. doi: 10.1016/j.contraception.2021.03.001. Epub 2021 Mar 6.Contraception. 2021.PMID: 33689787Free PMC article.No abstract available.