. . . . . . . "[Genetic differences of H. pylori in DGC patients (n = 19) and IGC patients (n = 22) were analyzed by polymerase chain reaction (PCR) methods in terms of restriction fragment length polymorphism patterns of the ureB gene and cagA gene positive rates.]. 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 . "2017-10-17T13:16:02+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .