. . . . . . . . . . . . "[To explore the involvement of apolipoprotein E gene (APO E) in major depression, we studied the APO E gene polymorphism in a sample of 156 unrelated bipolar patients and 91 healthy volunteers.]. 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 . "2016-05-13T12:52:12+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .