[Ultrastructure of sexual cells in human embryonal ovaries].
D002454:Cell Differentiation; D004622:Embryo, Mammalian / Q000648:ultrastructure*; D005260:Female; D006801:Humans; D010053:Ovary / Q000196:embryology*; D011247:Pregnancy
Ul'trastruktura polovykh kletok v embrional'nykh iaichnikakh cheloveka