TY JOUR TI ANALYSIS OF THE EFFECTIVENESS OF THE USE OF ECHINACEA PURPUREA TINCTURE ON THE THYROID GLAND DURING PROLONGED TOLUENE INTOXICATION OF THE RAT BODY AT VARIOUS AGE PERIODS KW thyroid gland KW toluene KW tincture of Echinacea purpurea KW age JO CASPIANJOURNALOF MEDICINE AND PHARMACY AU Fomina, K.A. AU Berov, V.I. PY 2023 IS 4 PB Astrakhan State Medical University