TY JOUR TI THE ROLE OF THE ASSOCIATED INFECTIONS IN THE BACTERIAL PATHOLOGY OF THE NEWBORN PIGLETS KW Bacterial associations KW entero-bacteria KW microorganisms KW hemolytic activity KW antibiotics KW gastrointestinal tract KW piglets JO Bulletin of KSAU AU Moroz, A.A. PY 2015 IS PB Krasnoyarsk State Agrarian University