Search results for: Kun Li
American Journal of Obstetrics and Gynecology > 2018 > 219 > 3 > 275.e1-275.e8
American Journal of Obstetrics and Gynecology > 2015 > 212 > 2 > 202.e1-202.e11
American Journal of Obstetrics and Gynecology > 2011 > 204 > 6 Supplement > S69-S76