00544naa#a2200181#i#450# EN\\bibl\4848 20241017111605.4 2073-0462 20141225b2014####ek#y0engy0150####ca RUS RU TISSUE PREPARATION USAGE FOR IMPROVED REPRODUCTIVE FUNCTION OF HEIFERS Journal article Kazan Kazan state agrarian University 2014 4 с. Journal article local Samodelkin Aleksandr Gennad'evich Eremin Sergey Petrovich naukaru.ru