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) ANDERSSON G.,Thymic epithelial cells provide unique signals for positive selection of CD4^+CD8^+ thymocytes in vitro.,J. Exp. Med.,,,1994,179,,2027,https://cir.nii.ac.jp/crid/1570291224414735360,