American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 272.e1-272.e7
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 274.e1-274.e8
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 287.e1-287.e16
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 278.e1-278.e5
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 285.e1-285.e6
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 302.e1-302.e8
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 306.e1-306.e12
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 316.e1-316.e9
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 292.e1-292.e8
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 256.e1-256.e4
American Journal of Obstetrics and Gynecology > 2017 > 216 > 3 > 294.e1-294.e8