title: Comparison of 99m technetium pertechnetate and radioiodine (I-131) as thyroid scanning agents.
mesh_terms: D005260:Female; D006044:Goiter, Nodular / Q000175:diagnosis; D006801:Humans; D006980:Hyperthyroidism / Q000175:diagnosis; D007457:Iodine Radioisotopes; D008297:Male; D011877:Radionuclide Imaging; D013667:Technetium; D013959:Thyroid Diseases / Q000175:diagnosis
chemical_list: D007457:Iodine Radioisotopes; D013667:Technetium