title: Effect of phenol extraction of group A streptococcus on titer and specificity of fluorescent M-typing antisera.
mesh_terms: D000818:Animals; D000917:Antibody Formation; D000918:Antibody Specificity; D000942:Antigens, Bacterial; D001428:Bacterial Vaccines; D003429:Cross Reactions; D005069:Evaluation Studies as Topic; D005452:Fluoresceins; D005455:Fluorescent Antibody Technique; D006358:Hot Temperature; D007106:Immune Sera; D010636:Phenols; D011817:Rabbits / Q000276:immunology; D012703:Serotyping; D012997:Solvents; D013297:Streptococcus pyogenes / Q000276:immunology*
chemical_list: D000942:Antigens, Bacterial; D001428:Bacterial Vaccines; D005452:Fluoresceins; D007106:Immune Sera; D010636:Phenols; D012997:Solvents