Local mucosal immunity.
D000917:Antibody Formation; D001826:Body Fluids / Q000276:immunology*; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007114:Immunization; D007074:Immunoglobulin G / Q000096:biosynthesis / Q000378:metabolism; D008214:Lymphocytes / Q000276:immunology; D009092:Mucous Membrane / Q000276:immunology* / Q000378:metabolism
D007074:Immunoglobulin G