IodineIodine RadioisotopesRadioisotopesLead RadioisotopesZinc RadioisotopesSoil Pollutants, RadioactiveIodine CompoundsGold RadioisotopesFood Contamination, RadioactiveSpectrometry, GammaTantalumPotassium RadioisotopesAstatineCesium RadioisotopesRadioisotope Dilution TechniqueTechnetiumStrontium RadioisotopesRadiopharmaceuticalsIsotope LabelingRadionuclide GeneratorsAlpha ParticlesRadioactive Hazard ReleaseKrypton RadioisotopesGoiter, EndemicIndiumIndium RadioisotopesFukushima Nuclear AccidentGoiterGallium RadioisotopesSodium RadioisotopesRadiation DosageRadionuclide ImagingRadioactivityBarium RadioisotopesTissue DistributionYttrium RadioisotopesTin RadioisotopesCarbon RadioisotopesIron RadioisotopesCopper RadioisotopesThyroid GlandPhosphorus RadioisotopesPotassium IodidePositron-Emission TomographyBeta ParticlesSodium Chloride, DietaryMercury RadioisotopesTechnetium Tc 99m Sulfur ColloidCesium IsotopesPovidone-IodineCerium RadioisotopesCobalt IsotopesDeficiency DiseasesHafniumRadioimmunotherapyDiagnostic Techniques, RadioisotopeZinc IsotopesSulfur RadioisotopesCadmium RadioisotopesIodidesIodophorsLutetiumRheniumThyrotropinBromine RadioisotopesSamariumScintillation CountingSubdural EffusionCalcium IsotopesRadioactive WasteSerum Albumin, Radio-IodinatedCongenital HypothyroidismThyroxineRuthenium RadioisotopesThyroid Function TestsIodized OilRadiometric DatingThyroglobulinIodine IsotopesSelenium RadioisotopesMethodsHeterocyclic Compounds, 1-RingSodium Pertechnetate Tc 99mTungstenThyroid DiseasesIsotopesRadioisotope TeletherapyPentetic AcidHypothyroidismWhole-Body CountingIodoproteinsNuclear MedicineTechnetium Tc 99m PentetateRadiometryThyroid HormonesRosaniline DyesTritiumHyperthyroidismNostoc communeIodide Peroxidase