. . . . . . . "[Here, we examined 394 brain tumors (221 adult and 173 pediatric cases consisting of 197 astrocytic and 197 non-astrocytic tumors) to determine the frequency of polymorphisms in the GSTM1, GSTT1, and GSTP1 genes compared to a healthy control population.]. Sentence from MEDLINE/PubMed, a database of the U.S. National Library of Medicine."@en . . . . . "2017-02-21"^^ . . "Gene-disease associations inferred from text-mining the literature."@en . "DisGeNET evidence - LITERATURE"@en . "2017-10-17T13:13:10+02:00"^^ . . . . . . . . . . . "v5.0.0.0" . "v5.0.0" .