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) N. A. Yassin and T. M. Hammond and P. J. Lunniss and R. K. S. Phillips,Ligation of the intersphincteric fistula tract in the management of anal fistula. A systematic review,Colorectal Disease,1462-8910,Wiley,2013-04-25,15,5,527-535,https://cir.nii.ac.jp/crid/1362262944780104448,https://doi.org/10.1111/codi.12224