Effector mechanisms in immunity.
D000818:Animals; D000906:Antibodies; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D001775:Blood Circulation; D003585:Cell Biology; D006801:Humans; D007106:Immune Sera; D007109:Immunity; D008208:Lymphatic System / Q000276:immunology; D008214:Lymphocytes / Q000276:immunology; D051379:Mice; D010950:Plasma Cells; D011817:Rabbits; D014181:Transplantation Immunology; D014184:Transplantation, Homologous
D000906:Antibodies; D007106:Immune Sera