Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) WATANABE Shigeru and BEPPU Tomoe and FUTAGAWA Syunji,Clinicopathological evaluation of prognostic factors on surgically resected cases of hilar cholangiocarcinoma,Tando,0914-0077,Japan Biliary Association,2002,16,2,87-93,https://cir.nii.ac.jp/crid/1390001205465739136,https://doi.org/10.11210/tando1987.16.2_87