. . . . . . . . . . . . "[To investigate the association of the 48 bp variable number tandem repeat (VNTR) polymorphism in the dopamine D4 receptor (DRD4) gene exon III with schizophrenia in Chinese Han population.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2013-07-06"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:20+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .