title: Activation of immunological memory cells in vitro.
mesh_terms: D000818:Animals; D000917:Antibody Formation / Q000528:radiation effects; D000921:Antibody-Producing Cells; D000941:Antigens; D001202:Ascitic Fluid / Q000166:cytology; D046508:Culture Techniques; D004912:Erythrocytes / Q000276:immunology; D005260:Female; D006386:Hemagglutination Tests; D006462:Hemolytic Plaque Technique; D007156:Immunologic Memory; D008214:Lymphocytes / Q000276:immunology / Q000528:radiation effects; D051379:Mice; D012756:Sheep; D013154:Spleen / Q000166:cytology
chemical_list: D000941:Antigens