Physiology of the immune system.
D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D006801:Humans; D007109:Immunity; D007110:Immunity, Active; D007111:Immunity, Cellular; D007113:Immunity, Innate; D007112:Immunity, Maternally-Acquired; D007136:Immunoglobulins / Q000145:classification; D010587:Phagocytosis
D007136:Immunoglobulins