TY JOUR TI HEALTH OF CHILDREN OF PRIMARY SCHOOL AGE LIVING IN THE RURAL AREAS OF THE ASTRAKHAN REGION KW children KW primary school age KW physical development KW morbidity JO CASPIANJOURNALOF MEDICINE AND PHARMACY AU Antonova, A.. AU Yamanova, G.. AU Sagitova, G.. AU Mukhaidarova, G.. PY 2022 IS 3 PB Astrakhan State Medical University