Figure 4. Extragenital incidence (%)

From

Risk Factors and Uterine Artery Doppler in the Prediction of Placental Insufficiency in the First Trimester of Pregnancy

Lev P Peshev, Natalya A Lyalichkina, Galina V Fominova

American Journal of Medical Sciences and Medicine. 2013, 1(4), 69-74 doi:10.12691/ajmsm-1-4-5