JIN Jin, XIA Xun, YU Yan-Hong. Analysis of risk factors in preeclampsia with abnormal placental blood flow and the impact on perinatal outcome[J]. Chinese Journal Of Clinical Anatomy, 2011, 29(2): 229-231.
[2] Karowicz-Bilinska A,Sieroszewski P,Kowalska-koprek U. The value of Doppler velocimetry in umbilical and cerebral artery in pregnancy complicated by IUGR and its influence onmode of delivery and neonatal Apgar score [J]. Ginekol Pol, 2006,77(12):945-951.