A controlled study of the clinical effects of amantadine hydrochloride (Symmetrel).
D000328:Adult; D000547:Amantadine / Q000009:adverse effects / Q000627:therapeutic use*; D001480:Basal Ganglia Diseases / Q000188:drug therapy; D001590:Benztropine / Q000009:adverse effects / Q000627:therapeutic use; D002986:Clinical Trials as Topic; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D009069:Movement Disorders / Q000188:drug therapy*; D010300:Parkinson Disease / Q000150:complications / Q000188:drug therapy*; D010919:Placebos
D010919:Placebos; D001590:Benztropine; D000547:Amantadine