In a different vein: the ductus venosus could yield much valuable information.
Kiserud
T
T
Department of Obstetrics and Gynaecology, University College London Medical School, UK.
D000818:Animals; D001783:Blood Flow Velocity; D005260:Female; D005315:Fetal Diseases / Q000000981:diagnostic imaging / Q000503:physiopathology; D005333:Fetus / Q000098:blood supply*; D006801:Humans; D011247:Pregnancy; D018608:Ultrasonography, Doppler; D016216:Ultrasonography, Prenatal / Q000379:methods*; D014680:Veins / Q000000981:diagnostic imaging*