Authors: Roberto Romero; Thomas J Garite; Moon H Kim; E J Quilligan; Richard C Bump; Sandra A Carson; Larry J Copeland; William A Grobman; Jay D Iams; Todd R Jenkins; Sarah J Kilpatrick; George A Macones; Samuel Parry; Maureen G Phipps Journal: Am J Obstet Gynecol Date: 2012-03-14 Impact factor: 8.661