Authors: Shali Mazaki-Tovi; Roberto Romero; Edi Vaisbuch; Tinnakorn Chaiworapongsa; Offer Erez; Pooja Mittal; Sun Kwon Kim; Francesca Gotsch; Ronald Lamont; Giovanna Ogge; Percy Pacora; Luis Goncalves; Chong Jai Kim; Ricardo Gomez; Jimmy Espinoza; Sonia S Hassan; Juan Pedro Kusanovic Journal: J Perinat Med Date: 2010 Impact factor: 1.901