American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 114.e1-114.e12
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > B2-B8
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 124.e1-124.e11
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 122.e1-122.e8
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 128.e1-128.e11
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 1-18
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 136.e1-136.e10
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 134.e1-134.e8
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 119.e1-119.e8
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 130.e1-130.e13
American Journal of Obstetrics and Gynecology > 2018 > 218 > 1 > 107.e1-107.e8