title: Immune response suppression by an inhibitor in normal and immune mouse serum.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D001769:Blood; D004912:Erythrocytes / Q000276:immunology; D004926:Escherichia coli / Q000276:immunology; D006462:Hemolytic Plaque Technique; D007106:Immune Sera; D007156:Immunologic Memory; D007165:Immunosuppression Therapy; D051379:Mice / Q000276:immunology; D012756:Sheep / Q000276:immunology; D013154:Spleen / Q000166:cytology / Q000276:immunology*; D013950:Thymus Gland / Q000166:cytology / Q000276:immunology
chemical_list: D007106:Immune Sera