Influence of propolis biologically active substances on blood biochemical parameters and morphometric indicators of intestines of store pigsN.V. Gaponov, G.L. Yagovenko, A.N. Stepanova, O.P Neverova and O.V. GorelikE3S Web of Conf., 222 (2020) 02005DOI: https://doi.org/10.1051/e3sconf/202022202005