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) CELLO JP,Endoscopic sclerotherapy versus portacaval shunt in patients with severe cirrhosis and acute variceal hemorrhage,N Engl J Med,,,1987,316,,11-15,https://cir.nii.ac.jp/crid/1572824499670176128,