Erythrogenic toxins A, B and C: Occurrence of the genes and exotoxin formation from clinical Streptococcus pyogenes strains associated with streptococcal toxic shock-like syndrome. - Reichardt,W.; Müller-Alouf,H.; Alouf,J.E.; Köhler,W. (FEMS Microbiol Lett, 1992)