title: Humoral and cellular responses of mice to a pneumococcal polysaccharide antigen. Plaques and paralysis, in vivo and in vitro.
mesh_terms: D000818:Animals; D000906:Antibodies / Q000032:analysis / Q000302:isolation & purification; D000917:Antibody Formation; D000937:Antigen-Antibody Reactions; D001431:Bacteriological Techniques; D046508:Culture Techniques; D006384:Hemagglutination; D006461:Hemolysis; D051379:Mice; D010243:Paralysis / Q000276:immunology; D011135:Polysaccharides, Bacterial; D013154:Spleen; D013296:Streptococcus pneumoniae / Q000276:immunology*
chemical_list: D000906:Antibodies; D011135:Polysaccharides, Bacterial