. . . . . . . . . . . . "[Recent investigations have shown that the GSTM1-null genotype combined with CYP1A1, NAT2, or GSTP1 polymorphisms confers a greater risk of lung cancer than the GSTM1-null genotype alone.]. 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 . "2014-10-02T12:33:55+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .