TY JOUR TI MORPHOLOGY OF PROVISIONAL ORGANS OF THE HORSE IN RELATION TO NEWBORN FOALS VIABILITY KW equine provisional organs KW fetal part of the placenta KW viability of foals KW newborn foals JO Bulletin of KSAU AU Saenko, N.V. PY 2024 IS 0 PB Krasnoyarsk State Agrarian University