@article{Fedorov2018colostrum, author={Fedorov, Y.N. and Klyukina, V.I. and Bogomolova, O.A. and Romanenko, M.N.}, title={Colostrum and passive immunity in newborn calves: a review}, journal={Russian veterinary journal}, publisher={Publishing house "Logos Press"}, year={2018}, pages={20-24}, volume={2018}, issue={6}, }