title: Antigenic factors common to human kidney and nephritogenic and non-nephritogenic streptococcal strains.
mesh_terms: D000818:Animals; D000941:Antigens; D006801:Humans; D005779:Immunodiffusion; D007668:Kidney / Q000276:immunology*; D011817:Rabbits; D013291:Streptococcus / Q000276:immunology*
chemical_list: D000941:Antigens