. . . . . . . "[We conducted a study on 30 archival ductal carcinoma in situ (DCIS) specimens to determine if aberrant methylation of the maspin promoter occurred in vivo, and whether it occurred early in breast cancer evolution.]. 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 . "2017-10-17T13:15:20+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .