title: Changes in immune function with age.
mesh_terms: D000373:Agglutinins / Q000032:analysis; D000375:Aging; D000818:Animals; D001327:Autoimmune Diseases / Q000276:immunology; D001402:B-Lymphocytes / Q000276:immunology; D006412:Hematopoietic Stem Cells / Q000276:immunology; D006801:Humans; D007109:Immunity; D007111:Immunity, Cellular; D007153:Immunologic Deficiency Syndromes / Q000276:immunology; D008264:Macrophages / Q000276:immunology; D051379:Mice; D013601:T-Lymphocytes / Q000276:immunology
chemical_list: D000373:Agglutinins