title: [Theoretical limits to the efficacy of radiotherapy].
abstract: The upper bound for expected cancer treatment efficacy expressed as the difference between weighted survival probabilities for normal and neoplastic cells has been obtained. The maximum value of this difference has been recorded in a fixed deviation of distributions of normal and neoplastic cell radiosensitivity.
authors: S T
authors: ST
authors: Rachev
authors: A Iu
authors: AIu
authors: Iakovlev
mesh_terms: D006801:Humans; D008433:Mathematics; D008954:Models, Biological; D009369:Neoplasms / Q000532:radiotherapy*
vernacular_title: Teoreticheskie granitsy éffektivnosti luchevoĭ terapii.