title: The reactivity of aged mice to Bordetella pertussis as an immunological adjuvant.
mesh_terms: D000276:Adjuvants, Immunologic; D000375:Aging; D000818:Animals; D001886:Bordetella pertussis / Q000276:immunology*; D004247:DNA / Q000032:analysis; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006460:Hemolysin Proteins / Q000032:analysis; D051379:Mice; D008815:Mice, Inbred Strains; D009929:Organ Size; D012756:Sheep; D013053:Spectrophotometry; D013154:Spleen / Q000032:analysis; D013163:Splenomegaly; D013997:Time Factors
chemical_list: D000276:Adjuvants, Immunologic; D006460:Hemolysin Proteins; D004247:DNA