title: Transplantation tolerance and chimerism: what are they and do we need them?
authors.forename: Shehan
authors.initials: S
authors.lastname: Hettiaratchy
mesh_terms: D000818:Animals; D006085:Graft Survival; D063987:Hand Transplantation; D006801:Humans; D007108:Immune Tolerance; D007165:Immunosuppression Therapy / Q000009:adverse effects; D018183:Transplantation Chimera; D014181:Transplantation Immunology