TY JOUR TI MORPHOLOGICAL STATE OF SMALL INTESTINE OF PIGLETS UNDER THE INTRODUCTION OF "VESTIN" IMMUNOCORRECTOR IN "MOTHER- FETUS" SYSTEM KW piglets KW ‘mother-fetus’ system KW mor-phological structures KW small intestine KW immunocor-rector of nucleic nature JO Bulletin of KSAU AU Reutova, E.A. AU Drozdova, L.I. PY 2018 IS PB Krasnoyarsk State Agrarian University