. . . . . . . . . . . . "[Likewise, the prevalence of endoscopic signs of active or past duodenal ulcer were present in sibs highly significantly more often than in controls and they accumulated in the subgroup of sibs with high PAO or PG I levels.]. 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 . "2014-10-02T12:34:17+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .