. . . . . . . . . . . . "[There was evidence that the null of GSTM1 and GSTM1-GSTM1 increased the risk of male factor infertility, but the null genotype of GSTT1 was not associated with an increased infertility risk.]. 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 . "2014-10-02T12:35:33+02:00"^^ . . . . . . . . . . . "v2.1.0.0" . "v2.1.0" .