CONTENTS OF SOME OSTEOTROPIC GROWTH FACTORS AND OSTEOGENESIS MARKERS IN BLOOD OF PATIENTS WITH OSTEOGENESIS IMPERFECTa AND HYPOPHOSPHATEMIC RICKETS - E. P. Vykhovanets; S. N. Luneva; N. V. Nakoskina; E. R. Mingazov; A. V. Popkov (Сибирский научный медицинский журнал, 2019)