@phdthesis{oai:nagoya.repo.nii.ac.jp:00025444, author = {Sakatoku, Yayoi and 酒德, 弥生}, month = {Mar}, school = {名古屋大学, Nagoya University}, title = {Clinical value of a prophylactic minitracheostomy after esophagectomy : analysis in patients at high risk for postoperative pulmonary complications}, year = {2018} }