Dmitrov, G P [Possibilities of sector irradiation by a beam of electrons of a B5M-25 betatron]. [electronic resource] - Meditsinskaia radiologiia Apr 1975 - 52-6 p. digital Publication Type: English Abstract; Journal Article ISSN: 0025-8334 Subjects--Topical Terms: ElectronsNeoplasms--radiotherapyRadiotherapy DosageRadiotherapy, High-EnergyTechnology, Radiologic--instrumentation