title: Tyrosine hydroxylase deficiency. A unifying concept of Parkinsonism.
mesh_terms: D000367:Age Factors; D004295:Dihydroxyphenylalanine / Q000627:therapeutic use; D004298:Dopamine / Q000096:biosynthesis / Q000134:cerebrospinal fluid; D018492:Dopamine Antagonists; D006801:Humans; D006899:Mixed Function Oxygenases / Q000378:metabolism*; D010300:Parkinson Disease / Q000188:drug therapy / Q000201:enzymology*; D012110:Reserpine / Q000494:pharmacology; D013378:Substantia Nigra / Q000378:metabolism; D014443:Tyrosine / Q000378:metabolism
chemical_list: D018492:Dopamine Antagonists; D014443:Tyrosine; D004295:Dihydroxyphenylalanine; D012110:Reserpine; D006899:Mixed Function Oxygenases; D004298:Dopamine