Langston Aileen
Department of Obstetrics and Gynecology, Woodhull Medical and Mental Health Center, 760 Broadway, Brooklyn, NY 11206, USA; Bureau of Maternal, Infant and Reproductive Health, New York City Department of Health and Mental Hygiene, Gotham Center, 42-09 28th Street, 10th Floor, CN-34A, Queens, NY 11101, USA.
Contraception. 2014 Dec;90(6):617. doi: 10.1016/j.contraception.2014.07.014. Epub 2014 Aug 20.