[A study of the dose field under a screen in gamma teletherapy].
D006801:Humans; D008961:Models, Structural; D011867:Radioisotope Teletherapy; D011874:Radiometry; D011879:Radiotherapy Dosage; D013679:Technology, Radiologic; D001749:Urinary Bladder Neoplasms / Q000532:radiotherapy
Issledovanie doznogo polia pod reshetkoĭ pri distantsionnoĭ gammaterapii.