title: [Biochemistry of Parkinsonism].
mesh_terms: D000109:Acetylcholine / Q000378:metabolism; D001921:Brain / Q000378:metabolism; D004298:Dopamine / Q000378:metabolism; D006801:Humans; D010300:Parkinson Disease / Q000378:metabolism*; D012701:Serotonin / Q000378:metabolism
chemical_list: D012701:Serotonin; D000109:Acetylcholine; D004298:Dopamine