%0 Journal Article %T Changes in the Cortex Neurons in Single and Fractional Gamma Radiation %A Ushakov, I.B. %A Fyodorov, V.P. %K low doses of radiation, irradiation, brain, changes in neurons, rats %J Medical Radiology and radiation safety %D 2021 %N 66 %P 6 %I Federal Medical Biological Agency of Russia