[Gelatinous substance of the human umbilicus and its formation].
D004622:Embryo, Mammalian; D004625:Embryo, Nonmammalian; D005780:Gelatin; D006801:Humans; D014472:Umbilicus
D005780:Gelatin
EMBRYO; UMBILICUS
Studenistoe veshchestvo pupoviny cheloveka i ego obrazovanie.