The umbilical vein in man during the perinatal period.
D005333:Fetus / Q000033:anatomy & histology*; D005865:Gestational Age; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008099:Liver / Q000098:blood supply; D014471:Umbilical Veins / Q000033:anatomy & histology*