title: Letter: Diagnostic use of I131 in children: changing normal values for thyroidal iodine uptake in relation to safety.
mesh_terms: D002648:Child; D006801:Humans; D007457:Iodine Radioisotopes; D009381:Neoplasms, Radiation-Induced / Q000209:etiology*; D011829:Radiation Dosage; D011835:Radiation Protection; D013960:Thyroid Function Tests / Q000592:standards; D013964:Thyroid Neoplasms / Q000209:etiology*
chemical_list: D007457:Iodine Radioisotopes