Berghella Vincenzo, Caissutti Claudia, Saccone Gabriele, Khalifeh Adeeb
Division of Maternal-Fetal Medicine, Department of Obstetrics and Gynecology, Sidney Kimmel Medical College of Thomas Jefferson University, Philadelphia, PA.
Department of Experimental Clinical and Medical Science, DISM, Clinic of Obstetrics and Gynecology, University of Udine, Udine, Italy.
Am J Obstet Gynecol. 2019 Jun;220(6):562-564. doi: 10.1016/j.ajog.2019.01.231. Epub 2019 Jan 31.