. . . . . . . "[Our objective was to determine the relationships among schizophrenic symptoms in schizophrenia subtypes and severity of symptoms in terms of DRD2 gene -141C Insertion/Deletion [Ins/Del; I/D] polymorphism by PCR-RFLP (polymerase chain reaction-restriction fragment length polymorphism) assay method.]. 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 . "2017-10-17T13:12:05+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .