. . . . . . . . . . . . "[Genotypes of DRD4 polymorphism were analyzed for 47 schizophrenic probands who had at least one living sibling with a diagnosis of schizophrenia, 35 unaffected siblings of the schizophrenic proband, 42 sporadic schizophrenic patients, and 43 healthy controls without a family history of psychosis.]. 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 . "2016-05-13T12:52:10+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .