American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 555.e1-555.e5
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 504.e1-504.e5
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 585.e1-585.e8
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 502.e1-502.e4
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 489-495
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 548.e1-548.e6
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 496.e1-496.e3
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > e6-e8
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 565.e1-565.e4
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 557.e1-557.e5
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 559.e1-559.e7
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 553.e1-553.e6
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 590.e1-590.e6
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 541.e1-541.e7
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 596.e1-596.e4
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 550.e1-550.e6
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 517.e1-517.e6
American Journal of Obstetrics and Gynecology > 2008 > 198 > 5 > 500.e1-500.e7