3598: Umbilical venous blood flow velocity in normal fetus with or without pulsation - Motohisa, C.; Nishihara, R.; Yamamasu, S.; Tachibana, D.; Tahara, M.; Nishimoto, S.; Nishio, J.; Iwanaga, N.; Nakai, Y.; Ishiko, O. (Ultrasound in Medicine & Biology, 2006)