Bremsstrahlung radiators and beam filters for 25-MeV cancer therapy.
D000535:Aluminum; D007854:Lead; D009369:Neoplasms / Q000532:radiotherapy*; D011879:Radiotherapy Dosage; D011882:Radiotherapy, High-Energy / Q000295:instrumentation*; D013051:Spectrometry, Gamma; D013635:Tantalum
D007854:Lead; D013635:Tantalum; D000535:Aluminum