The therapeutic uses of radioactive isotopes.
D006801:Humans; D006980:Hyperthyroidism / Q000532:radiotherapy*; D009369:Neoplasms / Q000532:radiotherapy*; D010910:Pituitary Irradiation; D011087:Polycythemia Vera / Q000532:radiotherapy*; D011868:Radioisotopes / Q000627:therapeutic use*; D013964:Thyroid Neoplasms / Q000532:radiotherapy
D011868:Radioisotopes