title: Transplantation tolerance: a journey from ignorance to memory.
mesh_terms: D000818:Animals; D006084:Graft Rejection; D006085:Graft Survival; D006801:Humans; D007156:Immunologic Memory / Q000276:immunology* / Q000502:physiology; D016030:Kidney Transplantation / Q000276:immunology*; D012680:Sensitivity and Specificity; D013601:T-Lymphocytes / Q000276:immunology; D050378:T-Lymphocytes, Regulatory / Q000276:immunology; D014181:Transplantation Immunology; D023001:Transplantation Tolerance