title: Proceedings: Light and electron microscopical studies of the exit pathway of cerebrospinal fluid.
mesh_terms: D000818:Animals; D001099:Arachnoid / Q000166:cytology* / Q000648:ultrastructure; D002555:Cerebrospinal Fluid; D008252:Macaca fascicularis; D008855:Microscopy, Electron, Scanning; D014617:Vacuoles