title: The question of differentiation of the perivascular glial elements of the rat cerebral cortex.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002540:Cerebral Cortex / Q000196:embryology / Q000648:ultrastructure*; D005260:Female; D009457:Neuroglia / Q000502:physiology*; D011247:Pregnancy; D051381:Rats