{\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 Roselli CE, Estill CT, Stadelman HL, Meaker M, Stormshak F.? 2011.??Separate critical periods exist for testosterone-induced differentiation of the brain and genitals in sheep.. Endocrinology. 152(6):2409-15.\par \par }