'Seamless' endothelia in brain capillaries during development of the rat's cerebral cortex.
D000818:Animals; D002196:Capillaries / Q000166:cytology*; D002462:Cell Membrane; D002540:Cerebral Cortex / Q000033:anatomy & histology / Q000254:growth & development*; D004847:Epithelial Cells; D008854:Microscopy, Electron; D010296:Parietal Lobe / Q000033:anatomy & histology; D051381:Rats