{\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}{\operator }{\title Biblio RTF Export}} \f1\fs24 \paperw11907\paperh16839 \pgncont\pgndec\pgnstarts1\pgnrestart Azouaou N, Petrofsky M, Young LS, Bermudez LE.? 1997.??Mycobacterium avium infection in mice is associated with time-related expression of Th1 and Th2 CD4+ T-lymphocyte response.. Immunology. 91(3):414-20.\par \par }