title: The oral immune system.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D003731:Dental Caries / Q000276:immunology; D006801:Humans; D007114:Immunization; D007136:Immunoglobulins / Q000276:immunology; D009061:Mouth Mucosa / Q000276:immunology*; D009092:Mucous Membrane / Q000276:immunology*; D013295:Streptococcus mutans / Q000276:immunology
chemical_list: D007136:Immunoglobulins