title: [Organism defense mechanisms].
mesh_terms: D001424:Bacterial Infections / Q000276:immunology; D006801:Humans; D007111:Immunity, Cellular; D007136:Immunoglobulins / Q000276:immunology; D013601:T-Lymphocytes
chemical_list: D007136:Immunoglobulins
vernacular_title: Mecanismos de defesa do organismo.