. . . . . . . . . . . . "[Serum titers of ANA at diagnosis were measured in 267 patients with RA and a single nucleotide polymorphism (SNP) in each of the TNFR-I (36A/G) and TNFR-II (676T/G) genes was genotyped by polymerase chain reaction restriction fragment length polymorphism (PCR-RFLP) analysis.]. 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 . "2016-05-13T12:48:38+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .