TY - GEN AU - Holländer,G A AU - Zuklys,S AU - Förster,E AU - Krenger,W TI - On costimulatory signals and T cell tolerance: relevance for transplantation immunity SN - 0041-1345 PY - 1999///0414 KW - Animals KW - Humans KW - Lymphocyte Activation KW - immunology KW - T-Lymphocytes KW - Transplantation Immunology N1 - Publication Type: Journal Article; Research Support, Non-U.S. Gov't; Review UR - https://doi.org/10.1016/s0041-1345(98)02078-8 ER -