[Bio-defense-expression in the protection against microbial infections].
D000818:Animals; D000917:Antibody Formation; D001424:Bacterial Infections / Q000276:immunology*; D006801:Humans; D007111:Immunity, Cellular; D007694:Killer Cells, Natural / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D013601:T-Lymphocytes / Q000276:immunology*; D014777:Virus Diseases / Q000276:immunology*