To determine whether spectral Doppler measurements obtained from bilateral uterine, arcuate, radial, and spiral arteries in early gestation correlate with adverse pregnancy outcome.
Department of Obstetrics and Gynecology, Kocaeli University, School of Medicine, Tüpra? Sitesi, Güney Mahallesi, 7 Sokak, No. 20, Kat. 2, Körfez Kocaeli 41780, Turkey.