TY JOUR TI Prospects for Implementing of Technologies of Nuclear Medicine in the FMBA of Russia KW nuclear medicine KW proton beam therapy KW radiation therapy KW proton therapy center KW radiopharmaceuticals JO Medical Radiology and radiation safety AU Uyba, V.V. AU Udalov, Y.D. AU Lebedev, A.O. AU Shulepova, L.I. PY 2019 IS 64 PB Federal Medical Biological Agency of Russia