TY JOUR TI STUDY OF THE FEATURES OF PHOSPHORUS-CALCIUM METABOLISM IN THE STATE OF DENTAL AND BONE TISSUE IN CHILDREN WITH OSTEOGENESIS IMPERFACTA KW children KW osteogenesis imperfecta KW dental status KW phosphorus-calcium metabolism KW mineralization markers JO Actual problems in dentistry AU Alekseeva, I.A. AU Kisel'nikova, L.P. AU Alyamovskiy, V.V. AU Pershina, A.N. AU Danilova, I.G. AU Gette, I.F. AU Sokolova, K.V. AU Vartomyants-Chupryakova, A.A. PY 2026 IS 22 PB TIRAZH Publishing House