. . . . . . . . . . . . "[The association of OPRM1 with the ADHD and SUD combination could help to explain the contradictory results of previous studies.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:49:19+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .