TY JOUR TI THE STUDY OF VITAMINS C AND E DIFFERENT CORRELATION INFLUENCE ON THE LEAD CONTENT IN CHICKEN-BROILER ORGANS AND TISSUES KW accumulation KW chicken-broilers JO Bulletin of KSAU AU Polyakova, N.P. AU Bokova, T.I. AU Bochkareva, I.I. PY 2013 IS PB Krasnoyarsk State Agrarian University