![Differences in the Level of Expression of Class I Major Histocompatibility Complex Proteins on Thymic Epithelial and Dendritic Cells Influence the Decision of Immature Thymocytes between Positive and Negative Selection]()
Differences in the Level of Expression of Class I Major Histocompatibility Complex Proteins on Thymic Epithelial and Dendritic Cells Influence the Decision of Immature Thymocytes between Positive and Negative SelectionJoseph R. Delaney, Yuri Sykulev, Herman N. Eisen and Susumu Tonegawa · Proceedings of the National Academy of Sciences of the United States of America · 1998