TY JOUR TI Compound feed with cardioprotective effect for sturgeon fish KW sturgeons KW cardioprotective supplements KW cardiosomatic index KW physiological-biochemical indicators KW sterlet JO Vestnik of Astrakhan State Technical University. Series: Fishing industry AU Hamad, H.. AU Nguyen, T.. AU Kuzmina, E.. AU Martyanov, A.. PY 2023 IS PB Astrakhan State Technical University