00301nam a2200097Ia 4500008004100000040001100041100002100052245009300073260002400166300001300190251112s9999||||xx |||||||||||||| ||und||  aCNCLSA  aEthan M. Shevach 4aThe Journal of ImmunologybOfficial Journal of the American Association of Immunologists  bCopenhagenaDenmark  aP. 1-874