Author,Title,Journal,ISSN,Publisher,Date,Volume,Number,Page,URL,URL(DOI) SATO N,Randomized study of the benefits of preoperative corticosteroid administration on the postoperative morbidity and cytokine response in patients undergoing surgery for esophageal cancer,Ann Surg,,,2002,236,,184-190,https://cir.nii.ac.jp/crid/1571135650521925120,