TY JOUR TI THE BIOCHEMICAL CHANGES IN THE COW BLOOD IN THE REPRODUCTIVE FUNCTION STIMULATION BY THE GLUTAMYL-TRIPTOPHAN COMPLEX AND CARBETOCINUM KW cows KW dairy cattle breeding KW reproduction physiology KW reproductive function stimulators KW biocorrectors KW thymogenum KW hypophysin JO Bulletin of KSAU AU Avdeev, A.Y. AU Bezborodov, N.V. PY 2014 IS PB Krasnoyarsk State Agrarian University