Velichko, V. O. (2021). EFFECTIVENESS OF MICROELEMENTS IN THE FORMATION OF MECHANISMS OF PROTECTION OF THE BODY UNDER THE INFLUENCE OF ENVIRONMENTAL STRESS FACTORS. Scientific and Technical Bulletin оf State Scientific Research Control Institute of Veterinary Medical Products and Fodder Additives аnd Institute of Animal Biology, 22(1), 61-67. https://doi.org/10.36359/scivp.2021-22-1.05