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) KENNEDY T,"Selective or truncal vagotomy? Five-year results of a double-blind, randomized, controlled trial",Br J Surg,,,1973,12,,944-948,https://cir.nii.ac.jp/crid/1572261549713155968,