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) LOPES CV,Circumferential endoscopic resection of Barrett's esophagus with high-grade dysplasia or early adenocarcinoma,Surg Endosc,,,2007,21,,820-824,https://cir.nii.ac.jp/crid/1571980075900178304,