American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 71.e1-71.e5
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 62.e1-62.e6
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 4-10
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 63.e1-63.e10
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 42-46.e1
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 69.e1-69.e10
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 67.e1-67.e21
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 51.e1-51.e7
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 85
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 84.e1-84.e8