[Therapeutic effects of Nicholin (CDP-choline): Parkinson's syndrome.--a double-blind study].
D000328:Adult; D000368:Aged; D002794:Choline / Q000031:analogs & derivatives* / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D004341:Drug Evaluation; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010300:Parkinson Disease / Q000188:drug therapy*
D002794:Choline