Supervoltage irradiation. Prophylactic vs therapeutic use for transitional cell carcinoma of the bladder, group I.
D002295:Carcinoma, Transitional Cell / Q000517:prevention & control* / Q000532:radiotherapy*; D006801:Humans; D009364:Neoplasm Recurrence, Local / Q000517:prevention & control; D010166:Palliative Care; D011882:Radiotherapy, High-Energy; D001749:Urinary Bladder Neoplasms / Q000517:prevention & control / Q000532:radiotherapy*