title: The mechanisms of action of L-dopa in Parkinson's disease.
mesh_terms: D004298:Dopamine / Q000378:metabolism; D006801:Humans; D007980:Levodopa / Q000494:pharmacology* / Q000627:therapeutic use; D009638:Norepinephrine / Q000502:physiology; D010300:Parkinson Disease / Q000188:drug therapy*; D012701:Serotonin / Q000378:metabolism
chemical_list: D012701:Serotonin; D007980:Levodopa; D004298:Dopamine; D009638:Norepinephrine