title: Neutron and photon flux from x-ray fluorescent thyroid scanners.
mesh_terms: D000512:Alpha Particles; D000576:Americium; D004601:Elementary Particles; D005123:Eye; D006801:Humans; D009502:Neutrons; D009686:Nuclear Physics; D011829:Radiation Dosage; D013961:Thyroid Gland
chemical_list: D000576:Americium