TY JOUR TI ASSESSMENT OF SOME PARAMETERS OF THE DENTAL STATUS AND THE STATE OF THE ORAL IMMUNE SYSTEM IN CHILDREN WITH ORPHAN DISEASES AGAINST THE BACKGROUND OF IMPAIRED PHOSPHORUS-CALCIUM METABOLISM KW children with orphan diseases with impaired phosphorus-calcium metabolism KW dental status KW mixed saliva KW immunological profile KW oral immune system JO Actual problems in dentistry AU Alekseeva, I.A. AU Kisel'nikova, L.P. AU Ostrovskaya, I.G. AU Alyamovskiy, V.V. PY 2025 IS 20 PB TIRAZH Publishing House