Basic data on tissue-equivalent compensators for 4-MV x-rays.
D006801:Humans; D008954:Models, Biological; D011878:Radiotherapy / Q000379:methods*; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000379:methods*; D012542:Scattering, Radiation; D014964:X-Ray Therapy / Q000379:methods*