American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 648-652
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 620-625
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 551-555
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 741-746
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 581-588
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 747-751
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 602-605
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 595-601
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 569-574
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 696-702
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 735-740
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 589-594
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 758-763
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 709-714
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 521-527
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 641-647
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 543-544
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 688-695
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 611-614
American Journal of Obstetrics and Gynecology > 2002 > 187 > 3 > 676-680