title: Lymphocyte transformation and macrophage migration inhibition by electrofocused and gel-filtered fractions of group A streptococcal filtrate.
mesh_terms: D000818:Animals; D002464:Cell Migration Inhibition; D006168:Guinea Pigs; D006801:Humans; D008213:Lymphocyte Activation; D008264:Macrophages / Q000276:immunology*; D013297:Streptococcus pyogenes / Q000276:immunology*