References
- Kiserud T, Eik‐Nes S H, Hellevik L R, Blaas H ‐G. Ductus venosus ‐ a longitudinal Doppler velocimetric study of the human fetus. J Matern Fetal Invest 1992; 2: 5–11
- Kiserud T, Eik‐Nes S H, Blaas H ‐G, Hellevik L R. Foramen ovale: an ultrasonographic study of its relation to the inferior vena cava, ductus venosus and hepatic veins. Ultrasound Obstet Gynecol 1992; 2: 389–96
- Kiserud T, Eik‐Nes S H, Hellevik L R, Blaas H ‐G. Ductus venosus blood velocity changes in fetal cardiac diseases. J Matern Fetal Invest 1993; 3: 15–20
- Kiserud T, Eik‐Nes S H, Blaas H ‐G, Hellevik L R. Ductus venosus blood velocity and the umbilical circulation in the seriously growth retarded fetus. Ultrasound Obstet Gynecol 1994; 4: 109–14
- Kiserud T, Hellevik L R, Eik‐Nes S H, Angelsen B AJ, Blaas H ‐G. Estimation of the pressure gradient across the fetal ductus venosus based on Doppler velocimetry. Ultrasound Med Biol 1994; 20: 225–32