TY JOUR TI CHANGES IN SOWS PRODUCTIVITY INDICATORS WHEN USING COMPLEX HEPATOPROTECTIVE DRUG KW hepatoprotective drug KW sows KW piglets KW live weight KW malnutrition KW safety JO Bulletin of KSAU AU Kurdeko, A.P. AU Hlebus, N.C. AU Petrovskiy, S.V. PY 2022 IS 0 PB Krasnoyarsk State Agrarian University