著者名,タイトル,雑誌名,ISSN,出版者名,出版日付,巻,号,ページ,URL,URL(DOI) Papastergiou V,Cold versus hot endoscopic mucosal resection for nonpedunculated colorectal polyps sized 6–10 mm: a randomized trial,Endoscopy,,,2017,,,,https://cir.nii.ac.jp/crid/1370568470735534337,