title: [Streptococcal toxin. II. Titration technics for diffusable antigens and their corresponding antibodies].
mesh_terms: D000906:Antibodies; D000941:Antigens; D000992:Antitoxins; D006801:Humans; D013291:Streptococcus / Q000276:immunology*; D014118:Toxins, Biological
chemical_list: D000906:Antibodies; D000941:Antigens; D000992:Antitoxins; D014118:Toxins, Biological
keywords: STREPTOCOCCUS/immunology; TOXINS AND ANTITOXINS