title: [Light and electron microscopic studies on the subdural space, the subarachnoid space and the arachnoid membrane].
mesh_terms: D000368:Aged; D001099:Arachnoid / Q000648:ultrastructure*; D005260:Female; D006651:Histocytochemistry; D006801:Humans; D008297:Male; D008578:Meninges / Q000648:ultrastructure*; D008854:Microscopy, Electron; D008875:Middle Aged; D013346:Subarachnoid Space / Q000648:ultrastructure*; D013355:Subdural Space / Q000648:ultrastructure*