00498naa#a2200169#i#450# EN\\bibl\10583 20260311132052.3 2073-0462 20151225b2015####ek#y0engy0150####ca RUS RU Prophylactic efficacy of “SPL” preparation in the way of placenta delay of cows Journal article Kazan Kazan state agrarian University 2015 2 с. Journal article local Khasanov Alfis zh-szf.ru