Pyrogenicity and Cytokine-Inducing Properties of<i>Streptococcus pyogenes</i>Superantigens: Comparative Study of Streptococcal Mitogenic Exotoxin Z and Pyrogenic Exotoxin AHeide Müller‐Alouf, Jean‐Marc Cavaillon, Thomas M. Zollner et al.|Infection and Immunity|2001Cited by 30