by Ilina L.A, Jyldyrym E.A, Nikonov I.N, Filippova V.A, Laptev G.Yu, Novikova N.I, Grozina A.A, Lenkova T.N, Manukyan V.A, Fisinin V.I, Egorov I.A
Published in Agricultural Biology (2015)

by Grigoryan G.S, Manasyan A.V, Manukyan V.A, Petrosyan S.A
Published in Veterinariya (1976)