. . . . . . . "[A lower serotonin/higher dopamine tone in CYP2D6 poor metabolizers (PMs) versus extensive metabolizers (EMs) has been postulated, which is consistent with our prior research showing behavioral traits related to anxiety and impulsivity in PMs.]. 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 . "2017-10-17T13:11:53+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .