title: Allogeneic interactions provide evidence for a novel class of immunological reactivity.
mesh_terms: D000276:Adjuvants, Immunologic; D000818:Animals; D000917:Antibody Formation; D000921:Antibody-Producing Cells; D000937:Antigen-Antibody Reactions; D000941:Antigens; D001402:B-Lymphocytes / Q000276:immunology*; D002470:Cell Survival; D002642:Chick Embryo; D006087:Graft vs Host Reaction; D006650:Histocompatibility Testing; D006801:Humans; D007111:Immunity, Cellular; D007519:Isoantigens; D008214:Lymphocytes; D051379:Mice; D012313:RNA / Q000096:biosynthesis; D013045:Species Specificity; D013154:Spleen / Q000528:radiation effects; D013601:T-Lymphocytes / Q000276:immunology*
chemical_list: D000276:Adjuvants, Immunologic; D000941:Antigens; D007519:Isoantigens; D012313:RNA