![<i>GNAS</i>
mutations are present in colorectal traditional serrated adenomas, serrated tubulovillous adenomas and serrated adenocarcinomas with adverse prognostic features]()
<i>GNAS</i>
mutations are present in colorectal traditional serrated adenomas, serrated tubulovillous adenomas and serrated adenocarcinomas with adverse prognostic featuresLiu, Cheng; McKeone, Diane M; Walker, Neal I; Bettington, Mark L; Leggett, Barbara A; Whitehall, Vicki L J · Histopathology · 2017