Johnson Clark T, Choubey Veena, Satin Andrew J, Werner Erika F
Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287.
Department of Gynecology and Obstetrics, Johns Hopkins University School of Medicine, 600 North Wolfe Street, Baltimore, MD 21287.
Am J Obstet Gynecol. 2016 Apr;214(4):545-546. doi: 10.1016/j.ajog.2015.12.056. Epub 2016 Jan 6.