Huda Ali Rasool Hussaini, Suhaila Fadhil Al-Shaikh and Asmaa Kadhim Gatea 2023. Analysis of fetal circulation in umbilical artery and middle cerebral artery studied by Doppler sonography in breech versus cephalic presentation. AVFT – Archivos Venezolanos de Farmacología y Terapéutica. 41, 2 (Apr. 2023).