%0 Journal Article %T The Ratio between Absorbed Dose, Kerma and Ionization Kerma for Small-size Fields %A Klimanov, V.A. %A Galyautdinova, Z.Z. %A Kolyvanova, M.A. %K clinical dosimetry, dose, kerma, ionization kerma, small fields %J Medical Radiology and radiation safety %D 2019 %N 64 %P 3 %I Federal Medical Biological Agency of Russia