title: Quantitative measurement of the increase in dose adjacent to voids during irradiation of a lucite phantom by high-energy electron beams.
mesh_terms: D006801:Humans; D008961:Models, Structural; D010969:Plastics; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy; D013679:Technology, Radiologic
chemical_list: D010969:Plastics