. . . . . . . "[We assessed the AGT-20 A/C polymorphism in Helicobacter pylori-positive patients with gastric cancer (n = 135), gastric ulcer (n = 148) and duodenal ulcer (n = 113) and controls (n = 292) consisting of H.pylori-positive gastritis alone (n = 160) and H.pylori-negative subjects (n = 132).]. 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 . "2017-10-17T13:10:21+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .