title: Chronic agonist-induced hypersensitivity and on-off hyperkinesis.
mesh_terms: D000818:Animals; D004342:Drug Hypersensitivity / Q000209:etiology*; D006801:Humans; D006948:Hyperkinesis / Q000139:chemically induced* / Q000503:physiopathology; D007980:Levodopa / Q000009:adverse effects* / Q000627:therapeutic use; D010300:Parkinson Disease / Q000188:drug therapy
chemical_list: D007980:Levodopa