TY JOUR TI Evaluation of Effects of Diagnostic Exposure Using Data from Epidemiological Registry of Ozyorsk Population Exposed to Computed Tomography KW medical exposure KW computed tomography KW diagnostic exposure KW occupational exposure KW low doses KW cancer KW radiogenic risk JO Medical Radiology and radiation safety AU Osipov, M.V. AU Fomin, E.P. AU Sokolnikov, M.E. PY 2020 IS 65 PB Federal Medical Biological Agency of Russia