American Journal of Obstetrics and Gynecology
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 320.e1-320.e7
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 341.e1-341.e9
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 326.e1-326.e7
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 269-279
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 333.e1-333.e5
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 345.e1-345.e30
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 329.e1-329.e15
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 331.e1-331.e7
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 335.e1-335.e6
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 349.e1-349.e10
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 339.e1-339.e7
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 294-314.e2
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 324.e1-324.e11
American Journal of Obstetrics and Gynecology > 2018 > 218 > 3 > 322.e1-322.e12