The uterine souffle and function of the fetoplacental unit.
D001158:Arteries / Q000502:physiology*; D001314:Auscultation; D004106:Dilatation; D004964:Estriol / Q000652:urine*; D005260:Female; D006801:Humans; D011247:Pregnancy; D012039:Regional Blood Flow; D014599:Uterus / Q000098:blood supply*; D014732:Vibration
D004964:Estriol