[Structural characteristics of the umbilical and portal veins in humans during intrauterine development].
D005260:Female; D005865:Gestational Age; D006801:Humans; D008102:Liver Circulation; D008722:Methods; D011169:Portal Vein / Q000033:anatomy & histology / Q000196:embryology*; D011247:Pregnancy; D014471:Umbilical Veins / Q000033:anatomy & histology / Q000196:embryology*
Osobennosti stroeniia pupochnoĭ i vorotnoĭ ven cheloveka v period utrobnogo razvitiia.