London, C A; Lodge, M P; Abbas, A K (2000) Functional responses and costimulator dependence of memory CD4+ T cells. J Immunol 164:265-72 |
London, C A; Perez, V L; Abbas, A K (1999) Functional characteristics and survival requirements of memory CD4+ T lymphocytes in vivo. J Immunol 162:766-73 |