Authors: Mitchell D Creinin; Xiangke Huang; Carolyn Westhoff; Kurt Barnhart; Jerry M Gilles; Jun Zhang Journal: Obstet Gynecol Date: 2006-04 Impact factor: 7.661
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Authors: Jerry M Gilles; Mitchell D Creinin; Kurt Barnhart; Carolyn Westhoff; Margaret M Frederick; Jun Zhang Journal: Am J Obstet Gynecol Date: 2004-02 Impact factor: 8.661