American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 55.e1-55.e16
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 38.e1-38.e11
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 27-30
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 75.e1-75.e6
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 66.e1-66.e7
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 48.e1-48.e15
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 71.e1-71.e16
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 53.e1-53.e9
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 1-9
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 64.e1-64.e7
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 60.e1-60.e17
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 10-26
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 40.e1-40.e11
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 62.e1-62.e14
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 78.e1-78.e2
American Journal of Obstetrics and Gynecology > 2017 > 216 > 1 > 34.e1-34.e5