Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Murakami Koichiro and Tatsuta Takeshi and Atoji Haruhito and Itagaki Naruhiko and Kaida Sachiko and Ueki Tomoyuki and Murao Yoshinori and Kodama Masashi,The Usefulness of Gradation Processing of CT Imaging in a Case of a Foreign Body in the Sigmoid Colon,Nihon Fukubu Kyukyu Igakkai Zasshi (Journal of Abdominal Emergency Medicine),1340-2242,Japanese Society for Abdominal Emergency Medicine,2018-01-31,38,1,129-132,https://cir.nii.ac.jp/crid/1390564238025322880,https://doi.org/10.11231/jaem.38.129