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) Roberta Cardoso and Natalie Coburn and Rajini Seevaratnam,A systematic review and meta-analysis of the utility of EUS for preoperative staging for gastric cancer,Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association,14363291,Tokyo : Springer Japan,2012,15,Suppl.1,S19-26,https://cir.nii.ac.jp/crid/1521136280176145280,