Immunology of graft rejection.
D000818:Animals; D000917:Antibody Formation; D006084:Graft Rejection; D000949:Histocompatibility Antigens Class II / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D008213:Lymphocyte Activation; D008285:Major Histocompatibility Complex; D008912:Minor Histocompatibility Loci; D008954:Models, Biological; D009928:Organ Specificity; D013601:T-Lymphocytes / Q000276:immunology
D000949:Histocompatibility Antigens Class II