. . . . . . . . . . . . "[For the early detection of tumor-related aberrant DNA in the serum of patients, we examined promoter hypermethylation of the p16 gene using methylation-specific PCR (MSP) in paired tumor and serum samples of 60 gastric cancer patients.]. 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 . "2014-10-02T12:34:22+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .