American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 710.e1-710.e6
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 668.e1-668.e10
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 657-661,657.e1
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 700.e1-700.e9
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 644-649
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 731.e1-731.e9
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 691.e1-691.e8
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 718.e1-718.e7
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 620-628
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 662.e1-662.e8
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 629-636
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 735.e1-735.e8
American Journal of Obstetrics and Gynecology > 2015 > 213 > 5 > 721.e1-721.e5