. . . . . . . . . . . . "[Family-based or case-control analyses were done to assess the association of cytotoxic T-lymphocyte-antigen 4 (CTLA4) and protein tyrosine phosphatase (PTPN22) variants with susceptibility to multiple sclerosis.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2014-02-25"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:33:45+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .