TY JOUR TI DUAL-ENERGY RADIOGRAPHY IN THE DIAGNOSTICS OF THE THORACIC DISEASES: PROSPECTIVE STUDY KW dual-energy radiography KW digital radiography KW multi-slice computed tomography KW radiology of thoracic organs JO Medical Bulletin of the Ministry of Internal Affairs AU VASIL'EV, A.Y. AU NAUMOVA, D.I. AU NEChAEV, V.A. PY 2024 IS 2024 PB State institution Joint editorial office of the Ministry of Internal Affairs of Russia