title: Attenuation of monoenergetic photons from 125I in thyroid nodules.
mesh_terms: D003937:Diagnosis, Differential; D004735:Energy Transfer; D006801:Humans; D007457:Iodine Radioisotopes; D008954:Models, Biological; D011877:Radionuclide Imaging; D013964:Thyroid Neoplasms / Q000000981:diagnostic imaging* / Q000473:pathology
chemical_list: D007457:Iodine Radioisotopes