title: Salivary glands as organs of immunity: new research makes oral immunization easier to swallow.
mesh_terms: D000284:Administration, Oral; D000818:Animals; D003587:Cytomegalovirus / Q000276:immunology; D006801:Humans; D018928:Immunity, Mucosal; D051379:Mice; D012469:Salivary Glands / Q000276:immunology*; D014765:Viral Vaccines / Q000008:administration & dosage*
chemical_list: D014765:Viral Vaccines