Authors: Carreno, BM Bennett, F Chau, TA Ling, V Luxenberg, D Jussif, J Baroja, ML Madrenas, J

Citation: Bm. Carreno et al., CTLA-4 (CD152) can inhibit T cell activation by two different mechanisms depending on its level of cell surface expression, J IMMUNOL, 165(3), 2000, pp. 1352-1356