TY JOUR TI INDICATORS OF MORPHOFUNCTIONAL STATUS OF NEWBORN CALVES DEPENDING ON COW-MOTHERS AGE KW vitality KW criterion KW reflex KW blood KW status KW newborn JO Bulletin Samara State Agricultural Academy AU Baymishev, K.B. AU Uskova, I.V. AU Baimishev, M.H. PY 2019 IS 4 PB Samara State Agricultural Academy