. . . . . . . "[The aim of the study was to determine the presence and timing of the methylation of CpG sites in the p53 promoter, in the progression from ductal carcinoma in situ to invasive cancer.]. 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 . "2017-10-17T13:17:00+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .