title: Variation of type antigens of group-B streptococci. III. Variation of the protein antigen Ibc.
mesh_terms: D000818:Animals; D000942:Antigens, Bacterial / Q000032:analysis*; D001426:Bacterial Proteins / Q000032:analysis*; D002417:Cattle; D005260:Female; D008414:Mastitis, Bovine / Q000276:immunology* / Q000382:microbiology; D013292:Streptococcus agalactiae / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D001426:Bacterial Proteins