Notch ligation by Delta1 inhibits peripheral immune responses to transplantation antigens by a CD8+ cell–dependent mechanism - Wong, KK; Carpenter, MJ; Young, LL; Walker, SJ; McKenzie, G; Rust, AJ; Ward, G; Packwood, L; Wahl, K; Delriviere, L; Hoyne, G; Gibbs, P; et al. (Journal of Clinical Investigation, 2003)