Studenok, A. A.; Shnurenko, E. O.; Karpovskyi, V. I.; Zhurenko, O. V.; Kryvoruchko, D. I.; Gutyj, B. V.; Trokoz, V. O. Interactions of Productivity, Content of Separate Amino Acids, General Protein in Blood Serum of Chickens and Tone of the Autonomic Nervous System . Regul. Mech. Biosyst. 2021, 12, 564-570.