. . . . . . . . . . . . "[In the present study the combined or isolated presence of glutathione S-transferases GSTM1, GSTT1, GSTP1, and the cytochrome P450 oxidases CYP1A1 and CYP2E1 polymorphisms and oral leukoplakia development in a Brazilian sample of individuals was investigated, together with the effect of these polymorphisms on p53 overexpression in the lesions.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2013-07-06"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2014-10-02T12:32:37+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .