. . . . . . . "[Classical xanthinuria is classified into two categories: type I, deficient only in xanthine dehydrogenase (XDH) activity; and type II, deficient in both XDH and aldehyde oxidase.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:10:29+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .