TY JOUR TI THE COMPARATIVE ASSESSMENT OF THE PHYTO-ADAPTOGEN EFFICIENCY IN THE CONDITIONS OF THE OXIDATIVE STRESS IN CALVES KW phyto-adaptogens KW ginseng tincture KW schizandra tincture KW aralia tincture KW oxidative stress KW antioxidant system JO Bulletin of KSAU AU Lashin, A.P. AU Simonova, N.V. AU Simonova, N.P. PY 2015 IS PB Krasnoyarsk State Agrarian University