. . . . . . . . . . . . "[Dopa-responsive dystonia (DRD) is a disease in which a deficiency of tetrahydrobiopterin, or, less commonly, of tyrosine hydroxylase, results in levodopa-responsive dystonia with parkinson features in children.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:45:03+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .