%0 Journal Article %T TISSUE PREPARATION USAGE FOR IMPROVED REPRODUCTIVE FUNCTION OF HEIFERS %A Samodelkin, A.G. %A Eremin, S.P. %K resistance, immunobiochemistric indices, calves in postnatal period, tissue preparation %J Vestnik of Kazan State Agrarian University %D 2014 %N %P 4 %I Kazan state agrarian University