title: Latency and successive reaction time in Parkinson's disease--the effects of carbidopa and amantadine.
mesh_terms: D000547:Amantadine / Q000627:therapeutic use*; D002230:Carbidopa / Q000627:therapeutic use*; D006801:Humans; D010300:Parkinson Disease / Q000188:drug therapy*; D011930:Reaction Time / Q000187:drug effects
chemical_list: D000547:Amantadine; D002230:Carbidopa