American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2017 > 216 > 2 > 183.e1-183.e7
American Journal of Obstetrics and Gynecology > 2017 > 216 > 4 > 411.e1-411.e14
American Journal of Obstetrics and Gynecology > 2017 > 216 > 6 > 600.e1-600.e9
American Journal of Obstetrics and Gynecology > 2017 > 217 > 2 > 212.e1-212.e12
American Journal of Obstetrics and Gynecology > 2017 > 217 > 3 > 369.e1-369.e9
American Journal of Obstetrics and Gynecology > 2017 > 217 > 3 > 270-281