[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.
Gene-disease associations inferred from text-mining the literature.
DisGeNET evidence - LITERATURE