title: [Development and utilization of the Nominal Standard Dose for the tolerance dosage to healthy tissue in radiotherapy].
abstract: The utilization of the Ellis-formula for the determination of the tolerance of normal connective tissue is described. Beyond this, the formula is adapted to so-called critical organs. The individual suppositions implicated by the Ellis-formula are commented. Because of the verifyable congruency of the Ellis-formula with data obtained in clinical practice  also by other authors, this conception is presented for the provisional determination of the limits of tolerance of normal tissue together with a computerized programme elaborated for use in different therapeutic techniques.
mesh_terms: D003201:Computers; D004307:Dose-Response Relationship, Radiation; D006801:Humans; D011832:Radiation Injuries / Q000517:prevention & control; D011879:Radiotherapy Dosage / Q000592:standards*; D012867:Skin / Q000528:radiation effects; D012878:Skin Neoplasms / Q000532:radiotherapy
vernacular_title: Die Entwicklun und Anwendung der Nominal Standard Dose für die Toleranzdosis des gesunden Gewebes in der Strahlentherpie