. . . . . . . . . . . . "[On the other hand, the GSTM1 polymorphism was significantly associated with performance status, the extent of regional lymph node metastasis (N-factor), and the extent of distant metastasis (M-factor).]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2016-02-19"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2016-05-13T12:51:59+02:00"^^ . . . . . . . . . . . "v4.0.0.0" . "v4.0.0" .