فهرست مقالات estrus behavior دسترسی آزاد مقاله صفحه چکیده متن کامل 1 - Temporal Changes in Endogenous Estrogens and Expressionof Behaviors Associated with Estrus during the Periovulatory Period in Doublesynch Treated Murrah Buffaloes (<i>Bubalus bubalis</i>) R. Mirmahmoudi B.S. Prakash