Biochemical status of preweaning calves when using an emulsion based on coriander and fennel essential oilsK.S. Ostrenko, A.N. Ovcharova, N.V. Nevkrytaya and I.V. KutinBIO Web Conf., 139 (2024) 11007DOI: https://doi.org/10.1051/bioconf/202413911007