?url_ver=Z39.88-2004&rft_val_fmt=info%3Aofi%2Ffmt%3Akev%3Amtx%3Ajournal&rft.aufirst=Arnaldo+NS&rft.au=Silva%2C+Arnaldo+NS&rft.aulast=Silva&rft.title=British+Journal+of+Surgery&rft.issn=0007-1323&rft.atitle=Increasing+frequency+of+gene+copy+number+aberrations+is+associated+with+immunosuppression+and+predicts+poor+prognosis+in+gastric+adenocarcinoma&rft.date=18+February+2022&rft.genre=article