Drug therapy for Parkinsonism.
D002230:Carbidopa / Q000627:therapeutic use*; D004338:Drug Combinations; D006801:Humans; D006834:Hydrazines / Q000627:therapeutic use*; D007980:Levodopa / Q000627:therapeutic use*; D010300:Parkinson Disease / Q000188:drug therapy*
D004338:Drug Combinations; D006834:Hydrazines; D007980:Levodopa; D002230:Carbidopa