title: Quantitative and qualitative studies on the primary antibody response to pneumococcal polysaccharides at ehe cellular level.
mesh_terms: D000818:Animals; D000917:Antibody Formation / Q000187:drug effects*; D001665:Binding Sites; D003429:Cross Reactions; D004912:Erythrocytes / Q000276:immunology*; D006462:Hemolytic Plaque Technique; D007075:Immunoglobulin M; D008259:Macroglobulins; D051379:Mice; D011135:Polysaccharides, Bacterial / Q000494:pharmacology*; D012756:Sheep; D013154:Spleen / Q000276:immunology; D013296:Streptococcus pneumoniae
chemical_list: D007075:Immunoglobulin M; D008259:Macroglobulins; D011135:Polysaccharides, Bacterial