. . . . . . . . . . . . "[Studies on azathioprine (Aza) treatment in Crohn disease have indicated a positive correlation between clinical remission and a concentration in erythrocytes of the metabolites 6-thioguanine nucleotides (E-6-TGN) above 230 pmol/8 x 10(8) RBC.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:40:31+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .