{\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
H. Wolfgang Ludwig, ?Viability of lice feeding on blood of nonspecific hosts?, in International Symposium on the Control of Lice and Lice Bourne Disease, A.  Horwitz, Ed. Washington, D.C., U.S.A.: Pan American Health Organization, 1973, pp. 159 - 162.\par \par }