%0 Journal Article %T Radiation Exposure of Medical Personnel Accompanying the Patient during the Procedure of Superficial X-Ray Therapy of Children %A Smolin, S.A. %K superficial x-ray radiotherapy, radiation control, children, hemangiomas, radiation safety %J Medical Radiology and radiation safety %D 2019 %N 64 %P 3 %I Federal Medical Biological Agency of Russia