American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 802.e1-802.e8
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 755.e1-755.e27
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 736-739
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 747.e1-747.e4
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 761.e1-761.e8
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 820.e1-820.e8
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 788.e1-788.e6
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 776.e1-776.e12
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 725-735
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 817.e1-817.e9
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 763.e1-763.e8
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 711-716
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 779.e1-779.e13
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 795.e1-795.e12
American Journal of Obstetrics and Gynecology > 2015 > 212 > 6 > 809.e1-809.e6