Mucosal immunity.
D000818:Animals; D000906:Antibodies; D000941:Antigens / Q000008:administration & dosage; D001980:Bronchi / Q000276:immunology; D004285:Dogs; D006801:Humans; D007108:Immune Tolerance; D007071:Immunoglobulin A, Secretory / Q000096:biosynthesis; D007073:Immunoglobulin E / Q000096:biosynthesis; D007156:Immunologic Memory; D009092:Mucous Membrane / Q000276:immunology*; D010581:Peyer's Patches / Q000276:immunology; D051381:Rats; D013601:T-Lymphocytes / Q000276:immunology
D000906:Antibodies; D000941:Antigens; D007071:Immunoglobulin A, Secretory; D007073:Immunoglobulin E