TY CONF TI EFFICACY OF INACTIVATED BIVALENT FORMOL-HYDROXIDE ALUMINUM VACCINE IN STREPTOCOCCUS OF PIGS KW antibodies KW vaccine KW immunity KW prevention KW pigs KW streptococci KW streptococcosis JO SCIENCE AND INNOVATION 2021: DEVELOPMENT. Vol.IDIRECTIONS AND PRIORITIES AU Tahaviev, I.G. AU Alimov, A.M. AU Kasanova, N.R. AU Mikryukova, E.Y. PY 2024 PB AUS PUBLISHERS