Roberto ROMERO, Lara A. FRIEL, Digna R. VELEZ EDWARDS, Juan Pedro KUSANOVIC, Sonia S. HASSAN, Shali MAZAKI-TOVI, Edi VAISBUCH, Chong Jai KIM, Offer EREZ, Tinnakorn CHAIWORAPONGSA, Brad D. PEARCE, Jacquelaine BARTLETT, Benjamin A. SALISBURY, Madan Kumar ANANT, Gerald F. VOVIS, Min Seob LEE, Ricardo GOMEZ, Ernesto BEHNKE, Enrique OYARZUN, Gerard TROMP, Scott M. WILLIAMS, Ramkumar MENON
Am J Obstet Gynecol.
Author manuscript; available in PMC 2011 Oct 1.Published in final edited form as: Am J Obstet Gynecol. 2010 Oct; 203(4): 361.e1–361.e30. Published online 2010 Jul 31. doi: 10.1016/j.ajog.2010.05.026