[Echo-anatomy of the portal and umbilical vessels in the fetus].
D005333:Fetus / Q000033:anatomy & histology*; D006801:Humans; D011169:Portal Vein / Q000033:anatomy & histology* / Q000196:embryology; D014465:Ultrasonics; D014471:Umbilical Veins / Q000033:anatomy & histology* / Q000196:embryology
Echo-anatomie des vaisseaux porte et ombilicaux chez le foetus.