Umbilical venous flow as indicator of fetal anaemia.
D000740:Anemia / Q000175:diagnosis* / Q000209:etiology; D004899:Erythroblastosis, Fetal / Q000150:complications; D005260:Female; D005315:Fetal Diseases / Q000175:diagnosis*; D006801:Humans; D011247:Pregnancy; D012039:Regional Blood Flow; D014471:Umbilical Veins