Role of PD-1 and its ligand, B7-H1, in early fate decisions of CD8 T cells

Monica V. Goldberg, Charles H. Maris, Edward L. Hipkiss, Andrew S. Flies, Lijie Zhen, Rubin M. Tuder, Joseph F. Grosso, Timothy J. Harris, Derese Getnet, Katharine A. Whartenby, Dirk G. Brockstedt, Thomas W. Dubensky, Lieping Chen, Drew M. Pardoll, Charles G. Drake