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) UEDA Y,Hokuriku-Kinki Immunochemo-Therapy Study Group-Gastric Cancer (HKIT-GC). A randomized phase III trial of postoperative adjuvant therapy with S-1 alone versus S-1 plus PSK for stage II/IIIA gastric cancer : Hokuriku-Kinki Immunochemo-Therapy Study Group-Gastric Cancer (HKIT-GC),Jpn J Clin Oncol,,,2006,36,,519-522,https://cir.nii.ac.jp/crid/1570291225929560704,