Ferrazzi Enrico, Paganelli Andrea
Biomedical and Clinical Sciences School of Medicine, University of Milan, Milan, Italy.
Department of Woman, Mother and Neonate, Buzzi Children's Hospital, Milan, Italy.
Am J Obstet Gynecol. 2016 Jan;214(1):139-40. doi: 10.1016/j.ajog.2015.10.925. Epub 2015 Nov 2.