title: Electroconvulsive therapy in Parkinson's syndrome with "on-off" phenomenon.
mesh_terms: D000368:Aged; D003863:Depression / Q000188:drug therapy; D004565:Electroconvulsive Therapy; D005260:Female; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy / Q000503:physiopathology / Q000628:therapy*
chemical_list: D007980:Levodopa