[Formation of dose fields with special configurations using a collimator with a maneuverable window].
D003036:Cobalt Isotopes; D008433:Mathematics; D008722:Methods; D011879:Radiotherapy Dosage / Q000295:instrumentation
D003036:Cobalt Isotopes
Formirovanie doznykh poleĭ spetsial'noĭ konfiguratsii s pomoshch'iu kollimatora s upravliaemym oknom.