@phdthesis{oai:nagoya.repo.nii.ac.jp:00026496, author = {AOYAMA, Hiroki and 青山, 広希 and AOYAMA, H.}, month = {Sep}, school = {名古屋大学, Nagoya University}, title = {Reappraisal of classification of distal cholangiocarcinoma based on tumour depth}, year = {2018} }