V. A. Malakhov et al. 2020. OSTEOPOROSIS AND SARCOPENIA: COMMON ETIOPATHOGENETIC FACTORS, PREVENTION AND NON-DRUG TREATMENT . Eastern Ukrainian Medical Journal. 8, 4 (Dec. 2020), 466–474. DOI:https://doi.org/10.21272/eumj.2020;8(4):466-474.