title: Cross-reactions of the group-specific polysaccharides of streptococcal groups B and G in anti-pneumococcal sera with especial reference to type 23 and its determinants.
mesh_terms: D000937:Antigen-Antibody Reactions; D000941:Antigens; D002845:Chromatography; D011135:Polysaccharides, Bacterial / Q000032:analysis; D011233:Precipitin Tests; D012210:Rhamnose / Q000032:analysis; D013291:Streptococcus / Q000276:immunology*; D013296:Streptococcus pneumoniae / Q000276:immunology*
chemical_list: D000941:Antigens; D011135:Polysaccharides, Bacterial; D012210:Rhamnose