title: [First experience in clinical use of the new Soviet-made short-distance roentgenotherapeutic device RUM-21].
mesh_terms: D000328:Adult; D000368:Aged; D005145:Face; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D011878:Radiotherapy / Q000295:instrumentation*; D011879:Radiotherapy Dosage; D012878:Skin Neoplasms / Q000532:radiotherapy; D013679:Technology, Radiologic / Q000295:instrumentation*; D014586:USSR
vernacular_title: Pervyĭ opyt klinicheskogo ispolzovaniia novoĭ otechestvennoĭ korotkodistantsionnoĭ rentgenoterapevticheskoĭ ustanovki RUM-21