Perlman Nicola C, Cantonwine David E, Smith Nicole A
Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital, and the Division of Maternal Fetal Medicine, Department of Obstetrics, Gynecology and Reproductive Biology, Brigham and Women's Hospital and Harvard Medical School, Boston, Massachusetts.
Obstet Gynecol. 2020 Sep;136(3):607-609. doi: 10.1097/AOG.0000000000003986.