. . . . . . . . . . . . "[Because some studies have linked polymorphic variants of the estrogen-metabolizing genes CYP17 and catechol O-methyl transferase (COMT) with risk for hormonally related cancers, we sought to determine whether selected polymorphisms of these genes differed between women with and without ovarian cancer.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2015-02-27"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2015-08-25T14:40:58+02:00"^^ . . . . . . . . . . . "v3.0.0.0" . "v3.0.0" .