{\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 Rickles N, Zilberstein Z, Kraus S, Arad G, Kaufstein M, Ginsburg I. Persistence of group A streptococci labeled with fluorescein isothiocyanate in inflammatory sites in the heart and muscle of mice and rabbits. Experimental Biology and Medicine. 1969;131 (2) :525-530.\par \par }