Nair, R Depth dose data for 4 MeV linear accelerators with lead or uranium field flatteners. [electronic resource] - Acta radiologica. Oncology 1980 - 107-9 p. digital Publication Type: Comparative Study; Journal Article ISSN: 0349-652X Standard No.: 10.3109/02841868009130141 doi Subjects--Topical Terms: LeadParticle AcceleratorsRadiation DosageRadiotherapyUranium