IodineIodine RadioisotopesRadioisotopesZinc RadioisotopesIodine CompoundsRadioisotope Dilution TechniqueStrontium RadioisotopesKrypton RadioisotopesGoiter, EndemicIndium RadioisotopesGoiterSodium RadioisotopesRadionuclide ImagingRadioactivityBarium RadioisotopesYttrium RadioisotopesTin RadioisotopesCarbon RadioisotopesIron RadioisotopesThyroid GlandCopper RadioisotopesPhosphorus RadioisotopesPotassium IodideBeta ParticlesSodium Chloride, DietaryTechnetiumMercury RadioisotopesTechnetium Tc 99m Sulfur ColloidIsotope LabelingCesium IsotopesPovidone-IodineCerium RadioisotopesCobalt IsotopesDeficiency DiseasesHafniumGold RadioisotopesRadioimmunotherapyLead RadioisotopesDiagnostic Techniques, RadioisotopeAstatineZinc IsotopesSulfur RadioisotopesRadiopharmaceuticalsIodidesCadmium RadioisotopesIodophorsSoil Pollutants, RadioactiveLutetiumRheniumThyrotropinBromine RadioisotopesSamariumScintillation CountingSubdural EffusionCalcium IsotopesRadioactive WasteSerum Albumin, Radio-IodinatedCongenital HypothyroidismThyroxineRuthenium RadioisotopesThyroid Function TestsIodized OilRadiometric DatingThyroglobulinIodine IsotopesSelenium RadioisotopesTissue DistributionAlpha ParticlesMethodsSodium Pertechnetate Tc 99mHeterocyclic Compounds, 1-RingThyroid DiseasesTungstenIsotopesPentetic AcidRadioisotope TeletherapyHypothyroidismWhole-Body CountingSpectrometry, GammaIodoproteinsNuclear MedicineTechnetium Tc 99m PentetateRadiometryThyroid HormonesRadiation DosageTritiumRosaniline DyesHyperthyroidismIodide PeroxidaseNostoc communeCesium RadioisotopesPotassium RadioisotopesIodohippuric AcidPerchloratesCarbon IsotopesIntestinal AbsorptionDiiodotyrosineThyroid NeoplasmsPositron-Emission TomographySodium Iodide