. . . . . . . . . . . . "[A total of 40 patients with functional dyspepsia (20 with Helicobacter pylori-negative chronic gastritis, and 20 with Helicobacter pylori-positive chronic gastritis), and 37 Helicobacter pylori-negative long-term non-steroidal anti-inflammatory drug users (26 with aspirin, 11 with selective cyclooxygenase-2 inhibitors) were selected.]. 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 . "2016-05-13T12:49:17+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .