title: Letter: Thyroid cancer and therapy with 131I.
mesh_terms: D006801:Humans; D006980:Hyperthyroidism / Q000532:radiotherapy; D007457:Iodine Radioisotopes; D011878:Radiotherapy / Q000009:adverse effects*; D013964:Thyroid Neoplasms / Q000453:epidemiology / Q000209:etiology*
chemical_list: D007457:Iodine Radioisotopes