Morphological and biochemical parameters of cow blood when using chitosan preparationsV.S. Gorelik, M.B. Rebezov, N.L. Lopaeva, E.S. Smirnova and S.K. SultanovaE3S Web Conf., 254 (2021) 08025DOI: https://doi.org/10.1051/e3sconf/202125408025