Prediction of fetal growth restriction by uterine artery Doppler and level of PAPP-A at 11-13+6 weeks of gestation
HE Biyuan, ZHOU Yuqing
Journal of Diagnostics Concepts & Practice . 2017, (03): 320 -323 .  DOI: 10.16150/j.1671-2870.2017.03.017