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) Hitoshi Kotanagi and Takemi Fukuoka and Yutaka Shibata and Toshiaki Yoshioka and Osamu Aizawa and Yuri Saito and Kenji Koyama and Michiro Otaka and Mitsuro Chiba and Masahiro Saito,A case of toxic megacolon in ulcerative colitis associated with cytomegalovirus infection,Journal of Gastroenterology,0944-1174,Springer Science and Business Media LLC,1994-08,29,4,501-505,https://cir.nii.ac.jp/crid/1361418518940145280,https://doi.org/10.1007/bf02361250