Hechtman Hechtman JF JF Zehir Zehir A A Mitchell Mitchell T T Novel oncogene and tumor suppressor mutations in KIT and PDGFRA wild type gastrointestinal stromal tumors revealed by next generation sequencing Novel oncogene and tumor suppressor mutations in KIT and PDGFRA wild type gastrointestinal stromal tumors revealed by next generation sequencing Genes Chromosomes Cancer Genes Chromosomes Cancer 2015 2015 54 54 3 3 177 177 184 184 10.1002/gcc.22230 10.1002/gcc.22230 supplied-pmid 25427437? This evidence concerns the gene PDGFRA and gastrointestinal stromal tumor.