[Nervous system diseases and metabolism].
D004295:Dihydroxyphenylalanine / Q000627:therapeutic use; D006801:Humans; D009422:Nervous System Diseases / Q000378:metabolism*; D010300:Parkinson Disease / Q000188:drug therapy / Q000378:metabolism; D010523:Peripheral Nervous System Diseases / Q000378:metabolism
D004295:Dihydroxyphenylalanine