. . . . . . . . . . . . "[Eighty-eight patients with early-stage gastric cancer (stage T1, 77 positive for Helicobacter pylori) and 145 controls were genotyped for polymorphisms in the IL-1 gene cluster and the tumor necrosis factor alpha (TNF-A) gene.]. 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 . "2016-05-13T12:45:18+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .