title: Electron microscope and enzyme studies in cerebral biopsies of Huntington's chorea.
mesh_terms: D000328:Adult; D002540:Cerebral Cortex / Q000201:enzymology / Q000473:pathology* / Q000648:ultrastructure; D006651:Histocytochemistry; D006801:Humans; D006816:Huntington Disease / Q000201:enzymology / Q000473:pathology*; D008875:Middle Aged