title: Posttransplant monitoring of donor-specific T-cell reactivity at the precursor cell level.
mesh_terms: D003602:Cytotoxicity, Immunologic; D006085:Graft Survival; D006801:Humans; D016030:Kidney Transplantation; D016031:Liver Transplantation; D008991:Monitoring, Physiologic; D013601:T-Lymphocytes / Q000276:immunology*; D013997:Time Factors