TY JOUR TI Colostrum and passive immunity in newborn calves: a review KW colostrum KW calves KW immune system KW passive transfer of immunity KW immunodeficiences KW colostral immunity. JO Russian veterinary journal AU Fedorov, Y.N. AU Klyukina, V.I. AU Bogomolova, O.A. AU Romanenko, M.N. PY 2018 IS 2018 PB Publishing house "Logos Press"