Authors: Baha Sibai; Roberto Romero; Mark A Klebanoff; Madeline Murguia Rice; Steve Caritis; Marshall D Lindheimer; J Peter Van Dorsten; Mark Landon; Menachem Miodovnik; Mitchell Dombrowski; Paul Meis Journal: Am J Obstet Gynecol Date: 2009-06 Impact factor: 8.661