Optimization of radiotherapy. Report of a WHO meeting of investigators.
D001918:Brachytherapy / Q000592:standards; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D009369:Neoplasms / Q000532:radiotherapy*; D011878:Radiotherapy / Q000295:instrumentation / Q000379:methods / Q000592:standards*; D011879:Radiotherapy Dosage; D014944:World Health Organization