Branch-Elliman Westyn, Ripollone John, O'Brien William, Itani Kamal, Strymish Judith, Gupta Kalpana
Department of Medicine, Department of Veterans Affairs Boston Healthcare System; Department of Veterans Affairs Center for Healthcare Organization and Implementation Research; and Harvard Medical School, Boston, MA.
Department of Epidemiology, Boston University School of Public Health, Boston, MA.
Am J Obstet Gynecol. 2018 May;218(5):536-537. doi: 10.1016/j.ajog.2018.01.032. Epub 2018 Feb 2.