[Immunologic changes in the aged population].
D000368:Aged; D000917:Antibody Formation; D001323:Autoantibodies / Q000032:analysis; D006801:Humans; D007111:Immunity, Cellular; D007958:Leukocyte Count; D008214:Lymphocytes / Q000276:immunology; D008221:Lymphoid Tissue / Q000033:anatomy & histology
D001323:Autoantibodies
Alteraciones inmunológicas en la población de edad avanzada.