title: [Pathogenic activity of streptococci and their exo-endotoxins].
mesh_terms: D000992:Antitoxins; D004731:Endotoxins; D013290:Streptococcal Infections; D013291:Streptococcus; D014118:Toxins, Biological
chemical_list: D000992:Antitoxins; D004731:Endotoxins; D014118:Toxins, Biological
keywords: STREPTOCOCCAL INFECTIONS; TOXINS AND ANTITOXINS