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) Groupe d'Etude et de Traitement du Carcinome Hepatocellulare,A comparison of Lipiodol chemoembolization and conservative treatment for unresectable hepatocellular carcinoma,N. Engl. J. Med.,,,1995,332,,1256-1261,https://cir.nii.ac.jp/crid/1571980076154453504,