[Morphological study of megakaryocytopoiesis in the liver of human embryos and fetuses--immunohistochemical approach].
D004622:Embryo, Mammalian / Q000502:physiology; D005333:Fetus / Q000502:physiology*; D006410:Hematopoiesis; D006801:Humans; D008099:Liver / Q000502:physiology* / Q000648:ultrastructure; D008533:Megakaryocytes / Q000648:ultrastructure*; D008854:Microscopy, Electron