title: The mechanism of graft rejection.
mesh_terms: D000818:Animals; D000939:Epitopes; D006084:Graft Rejection; D006087:Graft vs Host Reaction; D006649:Histocompatibility Antigens; D006801:Humans; D007111:Immunity, Cellular; D007156:Immunologic Memory; D007249:Inflammation; D014182:Transplantation, Autologous; D014183:Transplantation, Heterologous; D014184:Transplantation, Homologous
chemical_list: D000939:Epitopes; D006649:Histocompatibility Antigens