Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) Kumamoto Kensuke and Asano Eisuke and Furuichi Yumi and Kondo Akihiro and Kayama Hiroshi and Maeda Masahiko and Usuki Hisashi and Suzuki Yasuyuki,A Case of Resection of a Giant Mucinous Adenocarcinoma Derived from the Anal Gland with High Level of CA19-9 Antigen,Nippon Daicho Komonbyo Gakkai Zasshi,0047-1801,The Japan Society of Coloproctology,2021,74,2,68-75,https://cir.nii.ac.jp/crid/1391412881285926016,https://doi.org/10.3862/jcoloproctology.74.68