著者名,論文名,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Elizabeth C Smyth and Magnus Nilsson and Heike I Grabsch and Nicole CT van Grieken and Florian Lordick,Gastric cancer,The Lancet,0140-6736,Elsevier BV,2020-08,396,10251,635-648,https://cir.nii.ac.jp/crid/1363107370474541824,https://doi.org/10.1016/s0140-6736(20)31288-5