American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2017 > 216 > 2 > 159.e1-159.e7
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 274.e1-274.e8
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > B2-B7
American Journal of Obstetrics and Gynecology > 2017 > 216 > 5 > 507.e1-507.e9
American Journal of Obstetrics and Gynecology > 2017 > 216 > 5 > 510.e1-510.e6
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 27-36
American Journal of Obstetrics and Gynecology > 2017 > 217 > 1 > 65.e1-65.e5
American Journal of Obstetrics and Gynecology > 2017 > 217 > 2 > 196.e1-196.e14
American Journal of Obstetrics and Gynecology > 2017 > 217 > 2 > 202.e1-202.e13
American Journal of Obstetrics and Gynecology > 2017 > 217 > 6 > 652-660