[Parkinsonism].
D000368:Aged; D000547:Amantadine / Q000627:therapeutic use; D006801:Humans; D007980:Levodopa / Q000627:therapeutic use; D008875:Middle Aged; D010300:Parkinson Disease / Q000175:diagnosis* / Q000188:drug therapy
D007980:Levodopa; D000547:Amantadine
Parkinsonizm.