. . . . . . . . . . . . "[This trend was also observed in the two other studies that contained unrelated subjects diagnosed with depression (N = 143 and N = 148) but the associations between DRD4 duplication genotype and NS were not significant in these groups.]. 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 . "2014-10-02T12:36:35+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .