title: Neural and vascular ultrastructure of the area postrema in the rat.
mesh_terms: D002196:Capillaries / Q000294:innervation; D002531:Cerebellum / Q000033:anatomy & histology* / Q000098:blood supply; D002536:Cerebral Arteries / Q000033:anatomy & histology* / Q000294:innervation; D002831:Choroid Plexus / Q000033:anatomy & histology* / Q000098:blood supply; D003238:Connective Tissue; D008855:Microscopy, Electron, Scanning; D009457:Neuroglia; D009474:Neurons