title: Light and electron microscopical studies on the development of the horizontal cells of Cajal-Retzius.
mesh_terms: D000818:Animals; D002454:Cell Differentiation; D002540:Cerebral Cortex / Q000166:cytology*; D005260:Female; D008854:Microscopy, Electron; D009474:Neurons / Q000166:cytology; D009562:Nissl Bodies / Q000648:ultrastructure; D011247:Pregnancy; D051381:Rats