{\rtf1\ansi\deff0\deftab360 {\fonttbl {\f0\fswiss\fcharset0 Arial} {\f1\froman\fcharset0 Times New Roman} {\f2\fswiss\fcharset0 Verdana} {\f3\froman\fcharset2 Symbol} } {\colortbl; \red0\green0\blue0; } {\info {\author Biblio 7.x}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Ofek I, Bergner-Rabinowitz S, Ginsburg I. Oxygen-Stable Hemolysins of Group A Streptococci VIII. Leukotoxic and Antiphagocytic Effects of Streptolysins S and O. INFECTION AND IMMUNITY (IAI). 1972;6 (4) :459-464.\par \par }