title: [Studies on the group A type 12 hemolytic streptococci (author's transl)].
mesh_terms: D000818:Animals; D004917:Erythromycin / Q000494:pharmacology; D005260:Female; D006462:Hemolytic Plaque Technique; D006801:Humans; D051379:Mice; D008826:Microbial Sensitivity Tests; D013297:Streptococcus pyogenes / Q000187:drug effects / Q000276:immunology / Q000302:isolation & purification*; D014774:Virulence
chemical_list: D004917:Erythromycin