title: Morphological studies on the hepatic hematopoiesis of human fetuses.
mesh_terms: D000328:Adult; D002454:Cell Differentiation; D005333:Fetus; D005865:Gestational Age; D006410:Hematopoiesis; D006801:Humans; D008099:Liver / Q000196:embryology* / Q000648:ultrastructure