title: Electron beams with mean energies at the phantom surface below 15 MeV. Supplement to the recommendations by the Nordic Association of Clinical Physics (NACP) 1980.
mesh_terms: D004583:Electrons; D004735:Energy Transfer; D008954:Models, Biological; D008961:Models, Structural; D011336:Probability; D011839:Radiation, Ionizing / Q000592:standards* / Q000627:therapeutic use; D011874:Radiometry / Q000295:instrumentation / Q000592:standards*; D011878:Radiotherapy / Q000592:standards*; D011879:Radiotherapy Dosage; D014867:Water
chemical_list: D014867:Water