title: Accelerated and prolongated multiplication of antibody-forming spleen cells by Bordetella pertussis in mice immunized with sheep red blood cells.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001886:Bordetella pertussis / Q000276:immunology*; D003520:Cyclophosphamide / Q000494:pharmacology; D004912:Erythrocytes; D005620:Freund's Adjuvant; D051379:Mice; D012756:Sheep; D013154:Spleen / Q000276:immunology*
chemical_list: D003520:Cyclophosphamide; D005620:Freund's Adjuvant