IodineIodine RadioisotopesRadioisotopesSolutionsZinc RadioisotopesIodine CompoundsRadioisotope Dilution TechniqueStrontium RadioisotopesKrypton RadioisotopesGoiter, EndemicIndium RadioisotopesGoiterSodium RadioisotopesRadionuclide ImagingRadioactivityBarium RadioisotopesYttrium RadioisotopesTin RadioisotopesCarbon RadioisotopesIron RadioisotopesCopper RadioisotopesThyroid GlandPhosphorus RadioisotopesPotassium IodideBeta ParticlesSodium Chloride, DietaryTechnetiumPovidone-IodineIsotope LabelingMercury RadioisotopesCesium IsotopesTechnetium Tc 99m Sulfur ColloidCobalt IsotopesCerium RadioisotopesDeficiency DiseasesHafniumGold RadioisotopesRadioimmunotherapyLead RadioisotopesDiagnostic Techniques, RadioisotopeZinc IsotopesAstatineSulfur RadioisotopesIodidesPharmaceutical SolutionsIodophorsRadiopharmaceuticalsCadmium RadioisotopesSoil Pollutants, RadioactiveRheniumLutetiumIsotonic SolutionsThyrotropinSamariumBromine RadioisotopesCalcium IsotopesScintillation CountingSerum Albumin, Radio-IodinatedSubdural EffusionRadioactive WasteMethodsCongenital HypothyroidismThyroxineRuthenium RadioisotopesIodized OilThyroid Function TestsRadiometric DatingIodine IsotopesThyroglobulinTissue DistributionSelenium RadioisotopesAlpha ParticlesTungstenSodium Pertechnetate Tc 99mHeterocyclic Compounds, 1-RingIsotopesPentetic AcidThyroid DiseasesOrgan Preservation SolutionsHypertonic SolutionsRadioisotope TeletherapyHypothyroidismWhole-Body CountingSpectrometry, GammaIodoproteinsNuclear MedicineRadiometryTechnetium Tc 99m PentetateDialysis SolutionsTime FactorsRosaniline DyesTritiumRadiation DosageKineticsThyroid HormonesIntestinal AbsorptionHyperthyroidismPotassium RadioisotopesCesium RadioisotopesNostoc commune